| Sun Ethernet Fabric Operating System CLI Base Reference Manual
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VLAN |
VLANs can be viewed as a group of devices on different physical LAN segments which can communicate with each other as if they were all on the same physical LAN segment. That is, a network of computers that behave as if they are connected to the same wire even though they may actually be physically located on different segments of a LAN. VLANs are configured through software rather than hardware, which makes them extremely flexible.
VLAN provides the following benefits for switched LANs:
- Improved administration efficiency
- Optimized broadcast and multicast activity
- Enhanced network security
- The list of CLI commands for the configuration of VLAN are common to both single instance and multiple instance except for a difference in the prompt that appears for the switch with multiple instance support.
Multiple Instance is not supported in this release.
- The prompt for the Global Configuration mode is:
- The prompt for the VLAN Configuration mode is:
SEFOS(config-vlan)# ports extreme-ethernet 0/1 untagged extreme-ethernet 0/1 forbidden extreme-ethernet 0/2 name vl1
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- The parameters specific to multiple instance are stated so, against the respective parameter descriptions in this document.
- The output of the show commands differ for single instance and multiple instance. Thus, both the output are documented while depicting the show command examples.
12.1 Commands
The list of CLI commands for the configuration of VLAN is as follows:
12.1.1 vlan
Configures a VLAN in the switch and is also used to enter into the Configuration VLAN mode. The no form of the command deletes a VLAN from the switch.
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Mode
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Global Configuration
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Defaults
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1
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Example
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SEFOS(config)# vlan 4
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Notes
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Leading zeros must not be entered for VLAN ID.
The default VLAN 1, can not be configured and by default, all ports are members of this VLAN . In order to remove ports from this VLAN, the port has to be configured as an access (untagged) port of some other VLAN. For example, to remove port 7 from the default VLAN, the following config could be done.
SEFOS(config)# interface ext 0/7
SEFOS(config-if)# switchport access vlan 56
% Access VLAN does not exist.,Creating vlan
SEFOS(config-if)# end
SEFOS#
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show vlan - Displays VLAN information in the database
12.1.2 interface range
Selects the range of physical interfaces and VLAN interfaces to be configured and the no form of the command selects the range of VLAN interfaces to be removed.
interface range ({interface-type slot/port-port} {vlan 1-4094 - 2-4094})
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no interface range vlan 1-4094 - 2-4094
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Syntax Description
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interface-type - Interface type.
slot/port-port - Member ports identifier.
vlan - VLAN identifiers.
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Mode
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Global Configuration
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Example
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SEFOS(config)# interface range extreme-ethernet 0/1-23 vlan 1 - 2
SEFOS(config-if-range)#
SEFOS(config)# interface range vlan 1 extreme-ethernet 0/1
SEFOS(config-if-range)#
SEFOS(config)# interface range vlan 1 - 4 extreme-ethernet 0/1-3
SEFOS(config-if-range)#
SEFOS(config)# interface range vlan 1 - 4 extreme-ethernet 0/1
SEFOS(config-if-range)#
SEFOS(config)# interface range extreme-ethernet 0/1-23 vlan 1 - 128
SEFOS(config-if-range)#
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Notes
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- For specifying the interface VLAN range, space should be provided before and after the dash. That is, the command interface range vlan 1 - 4 is valid, whereas the command interface range vlan 1- 4 is not valid.
- For port channel range, the specified range must be configured using the interface command.
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12.1.3 set gvrp
Enables or disables GVRP on a global basis.
set gvrp {enable | disable}
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Syntax Description
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enable - Enables GVRP in the switch.
disable - Disables GVRP in the switch.
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Mode
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Global Configuration
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Defaults
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Enabled.
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Example
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SEFOS(config)# set gvrp disable
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Notes
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GVRP needs to be explicitly enabled even after GARP is enabled.
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12.1.4 set port gvrp
Enables or disables GVRP on the interface.
set port gvrp interface-type interface-id {enable | disable}
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Syntax Description
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interface-type - Interface type.
interface-id - Interface identifier.
enable - Enables GVRP on the interface.
disable - Disables GVRP on the interface.
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Mode
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Global Configuration
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Defaults
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Enabled.
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Example
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SEFOS(config)# set port gvrp extreme-ethernet 0/1 disable
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Notes
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- The value enable indicates that GVRP is enabled on the current port, while global GVRP status is also enabled for the device.
- If port GVRP state is disabled, but global GVRP status is still enabled, GVRP is disabled on the current port. Any GVRP packet received is discarded and no GVRP registrations are propagated from other ports.
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show vlan port config - Displays the VLAN related parameters specific for ports
12.1.5 set port gvrp enable | disable
Enables or disables GVRP on the interface.
Operates similar to the set port gvrp command.
set port gvrp {enable | disable} interface-id
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Syntax Description
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enable - Enables GVRP on the interface.
disable - Disables GVRP on the interface.
interface-id - Interface identifier.
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Mode
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Global Configuration
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Defaults
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Enabled.
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Example
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SEFOS(config)# set port gvrp disable 0/1
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Notes
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- The value enable indicates that GVRP is enabled on the current port, as long as global GVRP status is also enabled for the device.
- If port GVRP state is disabled, but global GVRP status is still enabled, GVRP is disabled on current port. Any received GVRP packets are discarded and no GVRP registrations are propagated from other ports.
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show vlan port config - Displays the vlan related parameters specific for ports
12.1.6 set gmrp
Enables or disables GMRP globally on the device.
set gmrp {enable | disable}
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Syntax Description
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enable - Enables GMRP on the device.
disable - Disables GMRP on the device.
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Mode
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Global Configuration
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Defaults
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Enabled.
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Example
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SEFOS(config)# set gmrp disable
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Notes
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GMRP must be explicitly enabled even after GARP is enabled.
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12.1.7 set port gmrp
Enables or disables GMRP on the port.
set port gmrp interface-type interface-id {enable | disable}
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Syntax Description
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interface-type - Interface type.
interface-id - Physical interface identifier including type, slot, and port number.
enable - Enables GMRP on the interface.
disable - Disables GMRP on the interface.
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Mode
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Global Configuration
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Defaults
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Enabled.
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Example
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SEFOS(config)# set port gmrp extreme-ethernet 0/1 disable
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Notes
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- The value enable indicates that GMRP is enabled on this port in all VLANs while GMRP status is also enabled globally.
- The value disable indicates that GMRP is disabled on this port in all VLANs. Any GMRP packet received is silently discarded and no GMRP registrations are propagated from other ports.
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show vlan port config - Displays the vlan related parameters specific for ports
12.1.8 set vlan traffic-classes
Enables or disables traffic classes.
set vlan traffic-classes {enable | disable}
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Syntax Description
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enable - Enables traffic classes.
disable - Disables traffic classes.
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Mode
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Global Configuration
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Defaults
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Enabled.
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Example
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SEFOS(config)# set vlan traffic-classes enable
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Notes
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Must be executed prior to executing the vlan max traffic class command.
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12.1.9 mac-address-table static unicast
Configures a static unicast MAC address in the forwarding database. The no form of the command deletes a configured static unicast MAC address from the forwarding database.
mac-address-table static unicast aa:aa:aa:aa:aa:aa vlan 1-4094 [{recv-port ifXtype ifnum}] interface ([interface-type 0/a-b, 0/c, ...] [interface-type 0/a-b, 0/c, ...] [port-channel a,b,c-d]) [connection-identifier ucast-mac] [status {permanent | deleteOnReset | deleteOnTimeout}]
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no mac-address-table static unicast aa:aa:aa:aa:aa:aa vlan 1-4094 [{recv-port ifXtype ifnum}]
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Syntax Description
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aa:aa:aa:aa:aa:aa - Destination MAC address.
vlan - VLAN identifier.
recv-port - Received port’s Interface type and ID The keyword recv-port is not supported.
interface - Member ports Interface type and identifier.
interface-type 0/a-b, 0/c, ... - Member ports interface type and identifier.
port-channel - Port-channel identifier.
connection-identifier - It references the backbone addresses and other parameters and is used locally for learning in the forwarding database.
status - Status of the static unicast entry.
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Mode
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Global Configuration
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Defaults
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status - permanent
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Example
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SEFOS(config)# mac-address-table static unicast 22:22:22:22:22:99 vlan 2 interface extreme-ethernet 0/2 status permanent
SEFOS(config)# mac-address-table static unicast 22:22:22:22:22:99 vlan 2 int ex 0/2 status deleteOnReset
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12.1.10 mac-address-table static multicast
Configures a static multicast MAC address in the forwarding database. The no form of the command deletes a configured static multicast MAC address from the forwarding database.
mac-address-table static multicast aa:aa:aa:aa:aa:aa vlan 1-4094 [{recv-port ifXtype ifnum}] interface [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d] [forbidden-ports [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]] [status {permanent | deleteOnReset | deleteOnTimeout}]
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no mac-address-table static multicast aa:aa:aa:aa:aa:aa vlan 1-4094 [{recv-port ifXtype ifnum}]
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Syntax Description
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aa:aa:aa:aa:aa:aa - Multicast MAC address.
vlan - VLAN identifier.
recv-port - Received port interface type and identifier.
interface - Member port interface type and identifier.
interface-type 0/a-b,0/c,... - Member ports interface type and identifier.
port-channel - Port channel identifier.
forbidden-ports - Forbidden ports interface type and identifier.
interface-type 0/a-b,0/c,... - Forbidden ports interface type and identifier.
port-channel - Port channel identifier.
status - Status of the static multicast entry.
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Mode
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Global Configuration
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Defaults
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status - permanent
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Example
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SEFOS(config)# mac-address-table static multicast 01:02:03:04:05:06 vlan 2 interface extreme-ethernet 0/1
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12.1.11 mac address-table static mcast
Configures a static multicast MAC address in the forwarding database. The no form of the command deletes a configured static multicast MAC address from the forwarding database.
Operates similar to the command mac-address-table static multicast.
mac address-table static mcast-mac> vlan 1-4094 [interface interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]
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no mac address-table static mcast-mac vlan 1-4094 [interface ifXtype ifnum]
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Syntax Description
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mcast-mac - Multicast MAC address.
vlan - VLAN identifier that ranges between 1 and 4094.
interface - Member ports interface type and identifier.
interface-type 0/a-b, 0/c, ... - Specifies interface type and ID of the member and forbidden ports.
port-channel - Port channel identifier.
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Mode
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Global Configuration
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Example
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SEFOS(config)# mac address-table static 01:02:03:04:05:06 vlan 2 interface extreme-ethernet 0/1
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- show mac-address-table static unicast - Displays the statically configured unicast address from the MAC address table.
- vlan - Configures a VLAN in the switch and is also used to enter in to the config-VLAN mode.
12.1.12 mac-address-table aging-time
Sets the maximum age of a dynamically learned entry in the MAC address table. The no form of the command sets the maximum age of an entry in the MAC address table to its default value.
mac-address-table aging-time 10-1000000
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no mac-address-table aging-time
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Mode
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Global Configuration
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Defaults
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300
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Example
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SEFOS(config)# mac-address-table aging-time 200
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Notes
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If traffic on an interface is not very frequent, then the aging time must be increased to record the dynamic entries for a longer time. Increasing the time can reduce the possibility of flooding.
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12.1.13 bridge-mode
Configures the bridge mode of the switch.
bridge-mode {customer | provider | provider-core | provider-edge | provider-backbone-icomp | provider-backbone-bcomp}
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Syntax Description
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customer - Customer bridge mode.
provider - Provider bridge mode.
provider-core - Provider core bridge mode.
provider-edge - Provider edge bridge mode.
provider-backbone-icomp - Provider backbone bridge I component mode.
provider-backbone-bcomp - Provider backbone bridge B component mode.
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Mode
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Global Configuration in SI mode
Switch Configuration in MI mode
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Defaults
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Based on the bridge mode value in issnvram.txt.
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Example
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SEFOS(config)# bridge-mode provider-backbone-icomp
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Notes
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- Only one bridge mode can be set at a time. If multiple bridge modes are required, run multiple instances of the bridge.
- To configure the bridge mode of the switch:
Spanning tree must be shut down.
GARP must be shut down.
ECFM must be shutdown.
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show vlan device info - Displays the VLAN related global status variables
12.1.14 l2protocol-tunnel cos
Configures the priority for the tunneled STP BPDUs. The no form of the command configures the default priority for the tunneled STP BPDUs.
l2protocol-tunnel cos 0-7
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Mode
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Global Configuration
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Defaults
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cos - value - 7
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Example
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SEFOS(config)# l2protocol-tunnel cos 5
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Notes
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The configured priority value will be effective only when the L2 protocol tunnel STP is enabled on an interface.
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show l2protocol-tunnel - Displays the entries in VLAN tunnel protocol table containing the number of ingress or egress STP BPDUs tunneled
12.1.15 clear l2protocol-tunnel counters
Clears the L2 protocol tunnel counters.
clear l2protocol-tunnel counters [interface-type interface-id]
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Syntax Description
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interface-type - Interface type
interface-id - Physical interface identifier including type, slot, and port number
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Mode
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Global Configuration
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Example
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SEFOS(config)# clear l2protocol-tunnel counters
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Notes
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If executed without the optional parameters, this command clears the STP tunnel counters of all the available interfaces.
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12.1.16 clear vlan statistics
Clears the VLAN counters.
clear vlan statistics [vlan 1-4094]
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Syntax Description
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vlan - VLAN identifier
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Mode
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Global Configuration
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Example
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SEFOS(config)# clear vlan statistics vlan 1
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Notes
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If executed without the optional parameters this command clears all the VLAN counters.
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show vlan statistics - Displays the VLAN statistics
12.1.17 ports
The ports command configures a static VLAN entry with the required member ports, untagged ports, and forbidden ports. The tagged and untagged member ports defined by this command are used for egress tagging for a VLAN at a port.
For ports in PBB bridge mode, this command is used to define member ports for a VLAN in a component.
- For BVLAN in a B component, these member ports can be only PNP.
- For SVLAN in an I component, these member ports can be only CNP-Stagged.
- For CVLAN in an I component, these member ports can be only CNP-Ctagged.
The no form of the command resets the port list or deletes port members for the VLAN.
ports [add]([interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]) [untagged interface-type 0/a-b,0/c,... [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d][all])] [forbidden interface-type 0/a-b,0/c,... [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]] [name vlan-name]
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no ports [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d] [all] [untagged ([interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d] [all])] [forbidden ([interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d] [all])] [name vlan-name]
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Syntax Description
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ports - Member ports interface type and identifier.
add - Add ports to existing VLAN port membership list.
interface-type 0/a-b,0/c,... - Member ports interface type and identifier.
port-channel a,b,c-d - Port-channel identifier.
untagged - Untagged ports interface type and identifier.
interface-type 0/a-b,0/c,... - Untagged ports interface type and identifier.
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Mode
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VLAN Configuration
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Example
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SEFOS# configure terminal
SEFOS(config)# vlan 5
SEFOS(config-vlan)# ports add extreme-ethernet 0/1 untagged extreme-ethernet 0/1 forbidden extreme-ethernet 0/2 name vl5
SEFOS(config-vlan)# port add ex 0/6
SEFOS(config-vlan)# end
SEFOS# show vlan id 5
Vlan database
-------------
Vlan ID : 5
Member Ports : Ex0/1, Ex0/6
Untagged Ports : Ex0/1
Forbidden Ports : Ex0/2
Name : v15
Status : Permanent
----------------------------------------------------
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Notes
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- Member-ports represent the set of ports permanently assigned to the egress list.
- Forbidden-ports represent the set of ports forbidden for the VLAN.
- Untagged ports represent the set of ports which transmits untagged frames.
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12.1.18 vlan active
Activates a particular VLAN in the switch.
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Mode
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Config-VLAN
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Example
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SEFOS(config-vlan)# vlan active
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12.1.19 switchport pvid
Configures the PVID on a port. The no form of the command sets the PVID to the default value on the port.
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Syntax Description
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vlan-id - PVID value to be configured on the port.
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Mode
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Interface Configuration
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Example
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SEFOS(config-if)# switchport pvid 3
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Notes
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- If the frame (untagged, priority tagged, or customer VLAN tagged) is received on a tunnel port, the default port VLAN identifier (PVID) associated with the port is used.
- If the received frame cannot be classified as MAC-based or port-and-protocol-based, the PVID associated with the port is used.
- Usage is based on an acceptable frame type of the port. Packets are either dropped or accepted at ingress. Once a packet is accepted, if the packet has a tag, it is processed against that tag. Otherwise, the packet is processed against the PVID.
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show vlan port config - Displays the VLAN related parameters specific for ports
12.1.20 switchport access vlan
Configures the PVID on a port. The no form of the command sets the PVID to the default value on the port. Operates similar to the command switchport pvid.
switchport access vlan 1-4094
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no switchport access vlan
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Syntax Description
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vlan - PVID value to be configured on the port with a range of 1-4094.
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Mode
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Interface Configuration
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Example
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SEFOS(config-if)# switchport access vlan 3
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Notes
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If the frame (untagged, priority tagged, or customer VLAN tagged) is received on a tunnel port, the default PVID associated with the port is used.
Usage is based on an acceptable frame type of the port. Packets are either dropped or accepted at ingress. Once a packet is accepted, if the packet has a tag, is be processed against that tag. Otherwise, the packet is processed against PVID.
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show vlan port config - Displays the VLAN related parameters specific for ports
12.1.21 switchport acceptable-frame-type
Configures the acceptable frame type for the port. The no form of the command sets the default value of acceptable frame type (all frames accepted).
switchport acceptable-frame-type {all | tagged | untaggedAndPrioritytagged}
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no switchport acceptable-frame-type
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Syntax Description
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all - All frames. Both tagged and untagged frames are allowed.
tagged - Tagged frames.
untaggedAndPrioritytagged - Untagged and priority tagged frames.
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Mode
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Interface Configuration
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Defaults
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All
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Example
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SEFOS(config-if)# switchport acceptable-frame-type tagged
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Notes
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- When set to tagged, the device discards untagged and priority tagged frames received on the port and processes only the VLAN tagged frames.
- When set to all, untagged frames or priority-tagged frames received on the port are also accepted.
- When set to untaggedAndPrioritytagged, untagged and priority tagged frames alone are accepted and tagged frames are dropped.
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show vlan port config - Displays the VLAN related parameters specific for ports.
12.1.22 switchport ingress-filter
Enables ingress filtering on the port. The no form of this command disables ingress filtering on the port.
switchport ingress-filter
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no switchport ingress-filter
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Mode
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Interface Configuration
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Defaults
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Enabled.
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Example
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SEFOS(config-if)# switchport ingress-filter
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Notes
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- When ingress-filtering is enabled, the device discards those incoming frames for VLANs which do not include this port in its member set.
- When the ingress filtering is disabled with the no form of the command, the device accepts all incoming frames.
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show vlan port config - Displays the VLAN related parameters specific for ports
12.1.23 switchport priority default
Sets the default user priority for the port. The no form of the command sets the default user priority for the port to the default value.
switchport priority default 0-7
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no switchport priority default
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Mode
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Interface Configuration Mode
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Defaults
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0
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Example
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SEFOS(config-if)# switchport priority default 5
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show vlan port config - Displays the VLAN related parameters specific for ports
12.1.24 switchport mode
Configures the VLAN port mode. The no form of the command configures the default VLAN port mode.
switchport mode { access | trunk | hybrid | {dynamic {auto | desirable}}}
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Syntax Description
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access - Access port mode.
An access port can accept and send only untagged frames.
trunk - Trunk port mode.
When configured as a trunk port, a port is added as a member of all the existing VLANs and also any new VLAN created.
hybrid - Hybrid VLAN port mode. A hybrid port can send or accept both tagged and untagged frames.
dynamic - Dynamic mode.
- auto - Interface converts the link to a trunk link.
- desirable - Interface actively attempts to convert the link to a trunk link.
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Mode
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Interface Configuration
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Defaults
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Hybrid mode.
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Example
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SEFOS(config-if)# switchport mode access
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Notes
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- It is not possible to set the switchport mode status to trunk or hybrid if the tunnel is enabled.
- It is not possible to configure the switchport mode status to trunk if the port is an untagged member of a VLAN.
- It is not possible to configure the switchport mode status to access if the ports acceptable frame type is all or tagged.
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12.1.25 switchport mode dot1q-tunnel
Enables dot1q-tunneling on the specified interface. The no form of the command disables dot1q-tunneling on the specified interface.
switchport mode dot1q-tunnel
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no switchport mode dot1q-tunnel
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Mode
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Interface Configuration
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Defaults
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Disabled.
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Example
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SEFOS(config-if)# switchport mode dot1q-tunnel
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Notes
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- Bridge mode must be set to provider for the dot1q-tunneling status to be enabled.
- It is not possible to set the dot1q-tunnel status on the port if the port mode is not access type.
- If dot1q tunneling is enabled on the specified interface, the GMRP is disabled internally.
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12.1.26 set garp timer
Configures the GARP join time, leave time, and leaveall time in milli-seconds.
set garp timer {join | leave | leaveall} <time in milli seconds>
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Syntax Description
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join - Join time.
leave - Leave time.
leaveall - Leaveall time.
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Mode
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Interface Configuration
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Defaults
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join - 20
leave - 60
leaveall - 1000
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Example
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SEFOS(config-if)# set garp timer join 500
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Notes
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- Leave timer must be greater than 2 times join timer and leaveall timer must be greater than leave timer.
- Timer values cannot be set to zero.
- The GARP timer configuration is applied to the GARP applications (GMRP and GVRP) on the specified interface.
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show garp timer - Displays the GARP timer information of the available interfaces
12.1.27 vlan restricted
Enables or disables restricted VLAN registration on the port.
vlan restricted {enable | disable}
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Syntax Description
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enable - Enables restricted VLAN registration.
disable - Disables restricted VLAN registration.
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Mode
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Interface Configuration
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Defaults
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Disabled.
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Example
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SEFOS(config-if)# vlan restricted enable
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Notes
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If restricted VLAN registration rules are enabled, then a VLAN is learnt dynamically from the GVRP frame only if the specific VLAN is statically configured in the switch. If restricted VLAN registration rules are disabled, then GVRP packets are processed normally and the VLANs are learnt dynamically even if they are not statically configured in the switch.
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show vlan port config - Displays the VLAN related parameters specific for ports
12.1.28 group restricted
Enables or disables restricted group registration on a port.
group restricted {enable | disable}
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Syntax Description
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enable - Enables restricted group registration.
disable - Disables restricted group registration.
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Mode
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Interface Configuration
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Defaults
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Disabled.
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Example
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SEFOS(config-if)# group restricted enable
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Notes
|
- If restricted group registration rules are enabled, a multicast group attribute or service requirement attribute is learned dynamically from the GMRP frame only if the specific multicast group attribute or service requirement attribute is statically configured in the switch.
- If restricted group registration rules are disabled, GMRP packets are processed normally and the multicast group attribute or service requirement attribute are learned dynamically even when not statically configured in the switch.
|
show vlan port config - Displays the VLAN related parameters specific for ports
12.1.29 vlan map-priority
Maps a priority to a traffic class on the specified port. The frame received on the interface with the configured priority is processed in the configured traffic class. The no form of the command maps the default priority to traffic class value on the port.
vlan map-priority 0-7 traffic-class 0-7
|
|
Syntax Description
|
traffic-class - Traffic class value (0-7).
map-priority - Map priority value (0-7).
|
|
Mode
|
Interface Configuration
|
|
Example
|
SEFOS(config-if)# vlan map-priority 2 traffic-class 2
|
|
Notes
|
The default traffic class value depends on the configured priority value.
Following is the list of default traffic class values for different priority values:
Priority Default traffic class
0 2
1 0
2 1
3 3
4 4
5 5
6 6
7 7
|
show vlan traffic-classes - Displays the traffic classes information of all the available interfaces
12.1.30 shutdown garp
Shuts down the GARP module. The no form of the command starts and enables the GARP module.
|
Mode
|
Global Configuration
|
|
Defaults
|
GARP module is started and enabled.
|
|
Example
|
SEFOS(config)# shutdown garp
|
|
Notes
|
- GARP cannot be started if VLAN is shutdown.
- GARP cannot be shutdown if GVRP or GMRP are enabled.
|
12.1.31 debug vlan
Sets the debug level. The no form of the command sets the debug level to default value.
debug vlan {global | [{fwd | priority | | redundancy} [initshut] [mgmt] [data] [ctpl] [dump] [os] [failall] [buffer] [all]] switch switch-or-context-name}
|
no debug vlan {global | [{fwd | priority | | redundancy} [initshut] [mgmt] [data] [ctpl] [dump] [os] [failall] [buffer] [all]] switch switch-or-context-name}
|
|
Syntax Description
|
global - Global related debug messages.
fwd - Forwarding module.
priority - VLAN priority module.
redundancy - Redundancy related debug messages.
initshut - Init and shutdown.
mgmt - Management.
data - Data path.
ctpl - Control plane.
dump - Packet dump.
os - Traces related to all resources except buffer.
failall- All failures.
buffer - Buffer.
all - All traces.
switch - Context or switch name. If the switch supports multiple instances, the name of the instance can be specified. Otherwise this parameter need not be given or the context name can be given as default. The keyword switch is not supported.
|
|
Mode
|
Privileged Exec
|
|
Defaults
|
Disabled.
|
|
Example
|
SEFOS# debug vlan fwd all
|
show debugging - Displays state of each debugging option
12.1.32 debug garp
Sets debug level. The no form of the command sets the debug level to default value.
debug garp {global | [{protocol | gmrp | gvrp | redundancy} [initshut] [mgmt] [data] [ctpl] [dump] [os] [failall] [buffer] [all]] [switch-or-context-name]}
|
no debug garp {global | [{protocol | gmrp | garp | redundancy} [initshut] [mgmt] [data] [ctpl] [dump] [os] [failall] [buffer] [all]] [switch-or-context-name]}
|
|
Syntax Description
|
global - Global related debug messages.
protocol - Protocol related traces.
gmrp - GMRP related traces.
gvrp - GVRP related traces.
redundancy - Redundancy related debug messages. The keyword redundancy is not supported.
initshut - init and shut down.
mgmt - Management.
data - Data path.
ctpl - Control plane.
dump - Packet dump.
os - Traces related to all resources except buffer.
failall - All failures.
buffer - Buffer.
all - All traces.
switch - Context or switch name. If the switch supports multiple instances, the name of the instance can be specified. Otherwise, this parameter need not be given or the context name can be given as default. The keyword switch is not supported.
|
|
Mode
|
Privileged Exec
|
|
Defaults
|
Disabled.
|
|
Example
|
SEFOS# debug garp protocol all
|
show debugging - Displays state of each debugging option
12.1.33 show vlan
Displays the VLAN information in the database.
show vlan [brief | id vlan-range | summary] [switch context-name]
|
|
Syntax Description
|
brief - Information about all the VLANs in brief.
id - Information specific to the VLAN identifier.
summary - Summary of the VLAN.
switch- Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
Single Instance:
SEFOS# show vlan brief
Vlan database
-------------
Vlan ID : 1
Member Ports : Ex0/1, Ex0/2, Ex0/3, Ex0/4, Ex0/5, Ex0/6, Ex0/7, Ex0/8, Ex0/9, Ex0/10, Ex0/11, ...
Untagged Ports: Ex0/1, Ex0/2, Ex0/3, Ex0/4, Ex0/5, Ex0/6, Ex0/7, Ex0/8, Ex0/9, Ex0/10, Ex0/11, ...
Forbidden Ports: None
Name :
Status : Permanent
----------------------------------------------------
|
|
|
SEFOS# show vlan summary
Number of vlans : 1
Multiple Instance:
SEFOS# show vlan
Switch - default
Vlan database
-------------
|
|
|
Vlan ID : 1
Member Ports : Ex0/49
Untagged Ports : Ex0/49
Forbidden Ports : None
Name :
Status: Permanent
----------------------------------------------------
|
|
|
Switch - cust1
Vlan database
-------------
Vlan ID : 1
Member Ports : Ex0/1, Ex0/2, Ex0/3, Ex0/4, Ex0/5, Ex0/6
Untagged Ports : Ex0/1, Ex0/2, Ex0/3, Ex0/4, Ex0/5, Ex0/6
Forbidden Ports : None
Name :
Status : Permanent
----------------------------------------------------
|
|
|
Vlan ID : 20
Member Ports : Ex0/1
Untagged Ports : Ex0/1
Forbidden Ports : None
Name :
Status : Permanent
----------------------------------------------------
|
|
|
Vlan ID : 30
Member Ports : Ex0/2
Untagged Ports : None
Forbidden Ports : None
Name :
Status : Dynamic Gvrp
----------------------------------------------------
|
|
Notes
|
If the optional parameter is not specified then this command displays the VLAN information of all the available interfaces.
|
- shutdown vlan - Shuts down VLAN switching. The no form of the command starts and enables VLAN switching
- vlan - Configures a VLAN in the switch and is also used to enter in to the config-VLAN mode
- ports - Configures a static VLAN entry with the required member ports, untagged ports and forbidden ports
12.1.34 show vlan device info
Displays the VLAN related global status variables.
show vlan device info [switch switch-or-context-name]
|
|
Syntax Description
|
switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show vlan device info
Vlan device configurations
--------------------------
Vlan Status : Enabled
Vlan Oper status : Enabled
Gvrp status : Enabled
Gmrp status : Enabled
Gvrp Oper status : Enabled
Gmrp Oper status : Enabled
Mac-Vlan Status : Disabled
Subnet-Vlan Status : Disabled
Protocol-Vlan Status : Enabled
Bridge Mode : Customer Bridge
Base-Bridge Mode : Vlan Aware Bridge
Traffic Classes : Enabled
Vlan Operational Learning Mode : IVL
Version number : 1
Max Vlan id : 4094
Max supported vlans : 4094
Unicast mac learning limit : 16334
|
- vlan - Configures a VLAN in the switch and is also used to enter in to the config-VLAN mode
- ports - Configures a static VLAN entry with the required member ports, untagged ports and forbidden ports
- set gvrp - Enables or disables GVRP on a global basis
- set port gvrp - Enables or disables GVRP on the interface
- set gmrp - Enables or disables GMRP on a global basis
- set port gmrp - Enables or disables GMRP on the interface
- set vlan traffic-classes - Enables or disables traffic classes
12.1.35 show vlan device capabilities
Displays VLAN capabilities of the device.
show vlan device capabilities [switch switch-or-context-name]
|
|
Syntax Description
|
switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show vlan device capabilities
Vlan device capabilities
--------------------------
Extended filtering services
Traffic classes
Static Entry Individual port
IVL capable
SVL capable
Hybrid capable
Configurable Pvid Tagging
|
|
Notes
|
IVL capable is the only capable mode. SVL and hybrid are not supported.
|
12.1.36 show vlan traffic-classes
Displays the traffic classes information of all the available interfaces.
show vlan traffic-classes [{port interface-type interface-id | switch switch-or-context-name}]
|
|
Syntax Description
|
port - Interface type and identifier of the port.
switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show vlan traffic-classes
Traffic Class table
---------------------
Port Priority Traffic Class
----- --------- -------------
Ex0/1 0 2
Ex0/1 1 0
Ex0/1 2 1
Ex0/1 3 3
Ex0/1 4 4
Ex0/1 5 5
|
|
|
Ex0/1 6 6
Ex0/1 7 7
Ex0/2 0 2
Ex0/2 1 0
Ex0/2 2 1
Ex0/2 3 3
Ex0/2 4 4
Ex0/2 5 5
Ex0/2 6 6
Ex0/2 7 7
|
|
|
Multiple Instance:
SEFOS# show vlan traffic-classes
Switch - default
Traffic Class table
---------------------
Port Priority Traffic Class
----- --------- -------------
Ex0/49 0 2
Ex0/49 1 0
Ex0/49 2 1
|
|
|
Ex0/49 3 3
Ex0/49 4 4
Ex0/49 5 5
Ex0/49 6 6
Ex0/49 7 7
|
|
|
Switch - cust1
Traffic Class table
---------------------
Port Priority Traffic Class
----- --------- -------------
Ex0/1 0 2
Ex0/1 1 0
Ex0/1 2 1
Ex0/1 3 3
Ex0/1 4 4
Ex0/1 5 5
Ex0/1 6 6
Ex0/1 7 7
|
|
|
Ex0/2 0 2
Ex0/2 1 0
Ex0/2 2 1
Ex0/2 3 3
Ex0/2 4 4
Ex0/2 5 5
Ex0/2 6 6
Ex0/2 7 7
|
|
Notes
|
If executed without the ports option, this command displays the priority mapped to all the available traffic classes on the port.
|
- vlan - Configures a VLAN in the switch and is used to enter into the VLAN mode
- ports - Configures a static VLAN entry with the required member ports, untagged ports and forbidden ports
- set vlan traffic-classes - Enables or disables traffic classes
12.1.37 show garp timer
Displays the GARP timer information of the available interfaces.
show garp timer [{port interface-type interface-id | switch switch-or-context-name}]
|
|
Syntax Description
|
port - Interface type and identifier of the port
switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
Single Instance:
SEFOS# show garp timer port extreme-ethernet 0/1
Garp Port Timer Info (in milli seconds)
---------------------------------------
Port Join-time Leave-time Leave-all-time
----- --------- ---------- --------------
Ex0/1 200 600 10000
|
|
|
Multiple Instance:
SEFOS# show garp timer
Switch - default
Garp Port Timer Info (in milli seconds)
---------------------------------------
Port Join-time Leave-time Leave-all-time
----- --------- ---------- --------------
Ex0/49 200 600 10000
Switch - cust1
Garp Port Timer Info (in milli seconds)
---------------------------------------
|
|
|
Port Join-time Leave-time Leave-all-time
----- --------- ---------- --------------
Ex0/1 200 600 10000
Ex0/2 200 600 10000
Ex0/3 200 600 10000
Ex0/4 200 600 10000
Ex0/5 200 600 10000
Ex0/6 200 600 10000
|
|
Notes
|
The timer information is the same for GVRP and GMRP.
|
- ports - Configures a static VLAN entry with the required member ports, untagged ports and forbidden ports
- show vlan device info - Displays the VLAN related global status variables
- set garp timer - Configures the GARP join time, leave time, and leaveall time in milli-seconds
12.1.38 show vlan port config
Displays the VLAN related parameters specific for ports.
show vlan port config [{port interface-type interface-id | switch switch-or-context-name}]
|
|
Syntax Description
|
port - Interface type and identifier of the port.
switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show vlan port config
Vlan Port configuration table
-------------------------------
Port Ex0/1
Port Vlan ID : 1
Port Acceptable Frame Type : Admit All
Port Ingress Filtering : Enabled
Port Mode : Hybrid
Port Gvrp Status : Enabled
Port Gmrp Status : Enabled
Port Gvrp Failed Registrations : 0
Gvrp last pdu origin : 00:00:00:00:00:00
Port Restricted Vlan Registration : Disabled
Port Restricted Group Registration : Disabled
|
|
|
Mac Based Support : Disabled
Subnet Based Support : Disabled
Port-and-Protocol Based Support : Enabled
Default Priority : 0
Dot1x Protocol Tunnel Status : Peer
LACP Protocol Tunnel Status : Peer
Spanning Tree Tunnel Status : Peer
GVRP Protocol Tunnel Status : Peer
GMRP Protocol Tunnel Status : Peer
IGMP Protocol Tunnel Status : Peer
Filtering Utility Criteria : Default
Port Protected Status : Disabled
-------------------------------------------------------
Port Ex0/2
Port Vlan ID : 1
Port Acceptable Frame Type : Admit All
Port Ingress Filtering : Enabled
Port Mode : Hybrid
Port Gvrp Status : Enabled
Port Gmrp Status : Enabled
Port Gvrp Failed Registrations : 0
|
|
|
Gvrp last pdu origin : 00:00:00:00:00:00
Port Restricted Vlan Registration : Disabled
Port Restricted Group Registration : Disabled
Mac Based Support : Disabled
Subnet Based Support : Disabled
Port-and-Protocol Based Support : Enabled
Default Priority : 0
Dot1x Protocol Tunnel Status : Peer
LACP Protocol Tunnel Status : Peer
Spanning Tree Tunnel Status : Peer
GVRP Protocol Tunnel Status : Peer
GMRP Protocol Tunnel Status : Peer
IGMP Protocol Tunnel Status : Peer
Filtering Utility Criteria : Default
Port Protected Status : Disabled
-------------------------------------------------------
|
|
Notes
|
If executed with out the optional parameter, this command displays the port information of all the available ports.
|
12.1.39 show vlan statistics
Displays VLAN statistics such as the number of unicast frames forwarded broadcast packets and unknown unicast packets flooded in that VLAN.
show vlan statistics [vlan 1-4094] [switch switch-or-context-name]
|
|
Syntax Description
|
vlan - VLAN range (1-4094)
switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show vlan statistics
Unicast/broadcast Vlan statistics vlan 1
-------------------------------------
Vlan Id : 1
Unicast frames received : 0
Mcast/Bcast frames received : 10331
Unknown Unicast frames flooded : 0
Unicast frames transmitted : 0
Broadcast frames transmitted : 0
-------------------------------------
|
|
Notes
|
If VLAN identifier is not specified in the command, statistics of all the VLAN existing in the system will be displayed.
|
clear vlan statistics - Clears the VLAN counters
12.1.40 show mac-address-table
Displays the static and dynamic unicast and multicast MAC address table.
show mac-address-table [vlan 1-4094] [address aa:aa:aa:aa:aa:aa] [interface interface-type interface-id]
|
|
Syntax Description
|
vlan - VLAN range (1-4094).
address - MAC address.
interface - Interface type and identifier.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show mac-address-table vlan 2
Vlan Mac Address Type ConnectionId Ports
---- ----------- ---- ----------- -----
2 00:01:02:03:04:21 Learnt Ex0/1
Total Mac Addresses displayed: 1
SEFOS# show mac-address-table interface extreme-ethernet 0/1
|
|
|
Vlan Mac Address Type ConnectionId Ports
---- ----------- ---- ----------- -----
2 00:01:02:03:04:21 Learnt Ex0/1
1 01:02:03:04:05:06 Static Ex0/1
Total Mac Addresses displayed: 2
|
- vlan - Configures a VLAN in the switch and is also used to enter in to the config-VLAN mode
- ports - Configures a static VLAN entry with the required member ports, untagged ports and forbidden ports
- mac-address-table static unicast - Configures a static unicast MAC address in the forwarding database
- mac-address-table static multicast - Configures a static multicast MAC address in the forwarding database
12.1.41 show dot1d mac-address-table
Displays the static or dynamic unicast and dynamic multicast FDB table entries, when the base bridge mode is transparent bridging.
show dot1d mac-address-table [address aa:aa:aa:aa:aa:aa] [{interface interface-type interface-id | switch switch-or-context-name}]
|
|
Syntax Description
|
address - MAC address.
interface - Interface type and identifier.
switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show dot1d mac-address-table address 00:01:02:03:04:21
Mac Address Type Ports
----------- ---- -----
00:01:02:03:04:21 Learnt Ex0/2
Total Mac Addresses displayed: 1
|
|
|
SEFOS# show dot1d mac-address-table interface extreme-ethernet 0/2
Mac Address Type Ports
----------- ---- -----
00:01:02:03:04:21 Learnt Ex0/2
01:02:03:04:05:06 Static Ex0/2
Total Mac Addresses displayed: 2
|
|
Notes
|
If executed without the optional parameters, this command displays all the static or dynamic unicast and dynamic multicast entries
|
12.1.42 show dot1d mac-address-table static unicast
Displays static unicast MAC address table when the base bridge mode is transparent bridging.
show dot1d mac-address-table static unicast [address aa:aa:aa:aa:aa:aa] [interface interface-type interface-id]
|
|
Syntax Description
|
address - MAC address.
interface - Interface type and identifier.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show dot1d mac-address-table static unicast address 00:01:02:03:04:21
Mac Address RecvPort Status Ports
----------- -------- ------ -----
00:11:22:33:44:55 Permanent Ex0/2
Total Mac Addresses displayed: 1
|
|
|
SEFOS# show dot1d mac-address-table static unicast address 00:11:22:33:44:55
Mac Address RecvPort Status Ports
----------- -------- ------ -----
00:11:22:33:44:55 Permanent Ex0/2
Total Mac Addresses displayed: 1
|
|
Notes
|
- If executed without the optional parameters this command displays all the static unicast MAC entries.
- This command is not applicable.
|
12.1.43 show dot1d mac-address-table static multicast
Displays static multicast MAC address table when the base bridge mode is transparent bridging.
show dot1d mac-address-table static multicast [address aa:aa:aa:aa:aa:aa] [interface interface-type interface-id]
|
|
Syntax Description
|
address - MAC address.
interface - Interface type and identifier.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show dot1d mac-address-table static multicast address 01:00:5E:01:02:03
Mac Address RecvPort Type Ports
----------- ---- ----- -----
01:00:5E:01:02:03 static Ex0/2-3
Total Mac Addresses displayed: 1
|
|
|
SEFOS# show dot1d mac-address-table static multicast interface extreme-ethernet 0/2
Mac Address RecvPort Type Ports
----------- ------ ---- -----
01:00:5E:01:02:03 static Ex0/2
01:00:5E:01:02:04 static Ex0/2
Total Mac Addresses displayed: 2
|
|
Notes
|
If executed without the optional parameters, this command displays all the static multicast MAC entries.
This command is not applicable.
|
12.1.44 show mac-address-table count
Displays the number of MAC addresses present on all the VLANs or on the specified VLAN.
show mac-address-table count [vlan 1-4094] [switch switch-or-context-name]
|
|
Syntax Description
|
vlan - VLAN identifier (1-4094).
switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show mac-address-table count
Mac Entries for Vlan 1:
--------------------------
Dynamic Unicast Address Count : 4
Dynamic Multicast Address Count : 0
Static Unicast Address Count : 0
Static Multicast Address Count : 0
----------------------------------------
Mac Entries for Vlan 5:
--------------------------
Dynamic Unicast Address Count : 1
Dynamic Multicast Address Count : 0
Static Unicast Address Count : 0
Static Multicast Address Count : 0
----------------------------------------
|
|
Notes
|
If executed without the optional parameter, this command displays the MAC addresses present on all the VLANs.
|
- vlan - Configures a VLAN in the switch and is also used to enter in to the config-VLAN mode
- ports - Configures a static VLAN entry with the required member ports, untagged ports and forbidden ports
- mac-address-table static unicast - Configures a static unicast MAC address in the forwarding database
- mac-address-table static multicast - Configures a static multicast MAC address in the forwarding database
12.1.45 show mac-address-table static unicast
Displays the statically configured unicast addresses from the MAC address table.
show mac-address-table static unicast [vlan 1-4094] [address aa:aa:aa:aa:aa:aa] [{interface interface-type interface-id | switch switch-or-context-name}]
|
|
Syntax Description
|
vlan - VLAN identifier.
address - MAC address.
interface - Interface type and identifier.
switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show mac-address-table static unicast
Vlan Mac Address RecvPort Status ConnectionId Ports
---- ----------- -------- ------ ------------ -----
1 22:22:22:22:22:99 Permanent Ex0/2
Total Mac Addresses displayed: 1
|
|
Notes
|
If executed without the optional parameters, this command displays the MAC address table for all the available interfaces.
|
- vlan - Configures a VLAN in the switch and is also used to enter in to the config-VLAN mode
- ports - Configures a static VLAN entry with the required member ports, untagged ports and forbidden ports
- mac-address-table static unicast - Configures a static unicast MAC address in the forwarding database
- show mac-address-table dynamic unicast - Displays the dynamic MAC address table for the specified address or for all the addresses
12.1.46 show mac-address-table static multicast
Displays the statically configured multicast entries.
show mac-address-table static multicast [vlan 1-4094] [address aa:aa:aa:aa:aa:aa] [{interface interface-type interface-id | switch switch-or-context-name}]
|
|
Syntax Description
|
vlan - VLAN identifier.
address - MAC address.
interface - Interface type and identifier.
switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show mac-address-table static multicast
Static Multicast Table
----------------------
Vlan : 1
Mac Address : 01:02:03:04:05:06
Receive Port :
Member Ports : Ex0/1
Forbidden Ports :
Status : Permanent
------------------------------------------------
Total Mac Addresses displayed: 1
|
12.1.47 show mac-address-table dynamic unicast
Displays the dynamically learnt unicast entries from the MAC address table.
show mac-address-table dynamic unicast [vlan 1-4094] [address aa:aa:aa:aa:aa:aa] [{interface interface-type interface-id | switch switch-or-context-name}]
|
|
Syntax Description
|
vlan - VLAN identifier.
address - MAC address.
interface - Interface type and identifier.
switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show mac-address-table dynamic unicast vlan 2
Vlan Mac Address Type ConnectionId Ports
---- ----------- ---- ------------ -----
2 00:01:02:03:04:21 Learnt Ex0/1
Total Mac Addresses displayed: 1
|
|
Notes
|
If executed without the optional parameters, this command displays the MAC address table of all the available interfaces.
|
- vlan - Configures a VLAN in the switch and is also used to enter in to the config-VLAN mode
- ports - Configures a static VLAN entry with the required member ports, untagged ports and forbidden ports
- mac-address-table static unicast - Configures a static unicast MAC address in the forwarding database
- show mac-address-table static unicast - Displays the statically configured unicast address from the MAC address table
12.1.48 show mac-address-table dynamic multicast
Displays the dynamically learnt multicast MAC address.
show mac-address-table dynamic multicast [vlan 1-4094] [address aa:aa:aa:aa:aa:aa] [{interface interface-type interface-id | switch switch-or-context-name}]
|
|
Syntax Description
|
vlan - VLAN identifier.
address - MAC address.
interface - Interface type and identifier.
switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
|
|
Mode
|
Privileged EXEC
|
|
Example
|
SEFOS# show mac-address-table dynamic multicast
Vlan Mac Address Type ConnectionId Ports
---- ----------- ---- ------------ -----
2 01:03:05:07:09:04 Learnt Ex0/1
Total Mac Addresses displayed: 1
|
|
Notes
|
If executed without the optional parameters, this command displays the MAC address table of all the available interfaces.
|
12.1.49 show mac-address-table aging-time
Displays the MAC address-table aging time.
show mac-address-table aging-time [switch switch-or-context-name]
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Syntax Description
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switch - Context or switch name. This parameter is specific to multiple instance. The keyword switch is not supported.
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Mode
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Privileged EXEC
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Example
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SEFOS# show mac-address-table aging-time
Mac Address Aging Time: 300
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| Sun Ethernet Fabric Operating System CLI Base Reference Manual
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E26513-03
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