| Sun Ethernet Fabric Operating System CLI Base Reference Manual
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LLDP |
The SEFOS LLDP module is a portable software implementation of the LLDP. The module provides complete management capabilities using SNMP and CLI.
The SEFOS LLDP module conforms to IEEE 802.1AB-2005 standard. The LLDP allows systems on an Ethernet LAN to advertise their key capabilities and also to learn about the key capabilities of other systems on the same Ethernet LAN. This, in turn, promotes a unified network management view of the LAN topology and connectivity to aid network administration and trouble-shooting.
The SEFOS LLDP module provides the following features:
- Provides full conformance to the 802.1AB specification.
- Supports all mandatory TLVs (Chassis identifier, port identifier and time-to-live).
- Supports optional TLVs - port description, system name, system description, system capabilities and management address.
- Supports organizationally specific optional TLVs - port VLAN identifier, port and protocol VLAN identifier, VLAN name, MAC or PHY configuration or status, link aggregation and maximum frame size.
- Supports the basic MIB and the extension MIBs in Appendix F and Appendix G, defined in the 802.1AB specification and a proprietary MIB for management.
- Provides support for notifications through traps.
15.1 LLDP Commands
The list of CLI commands for the configuration of LLDP is as follows:
15.1.1 shutdown lldp
Shutdowns LLDP on the system and the no form of the command starts LLDP on the system.
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Mode
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Global Configuration
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Defaults
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no shutdown lldp
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Example
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SEFOS(config)# shutdown lldp
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15.1.2 set lldp
Enables or disables LLDP on the system.
set lldp {enable | disable}
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Mode
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Global Configuration
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Defaults
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Disabled.
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Example
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SEFOS(config)# set lldp enable
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- show lldp - Displays LLDP Global Configuration details
15.1.3 lldp transmit-interval
Sets the transmission interval and the no form of the command sets the transmission interval to the default value.
lldp transmit-interval 5-32768_seconds
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no lldp transmit-interval
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Syntax Description
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transmit-interval - Interval at which LLDPDUs are transmitted
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Mode
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Global Configuration
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Defaults
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30 seconds.
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Example
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SEFOS(config)# lldp transmit-interval 50
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- show lldp - Displays LLDP Global Configuration details
15.1.4 lldp holdtime-multiplier
Sets the multiplier value and the no form of the command sets the multiplier to the default value. The multiplier value is used to compute the time-to live(ttl) value (ttl = message transmission interval * hold time multiplier.
lldp holdtime-multiplier 2-10
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no lldp holdtime-multiplier
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Syntax Description
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holdtime-multiplier value - Used to calculate time-to-live for the LLDP advertisements.
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Mode
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Global Configuration
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Defaults
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4
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Example
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SEFOS(config)# lldp holdtime-multiplier 5
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- show lldp - Displays LLDP Global Configuration details
15.1.5 lldp reinitialization-delay
Sets the reinitialization delay time and the no form of the command sets the reinitialization delay time to the default value.
lldp reinitialization-delay 1-10_seconds
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no lldp reinitialization-delay
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Syntax Description
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reinitialization-delay - Time taken by LLDP to re-initialize on any interface.
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Mode
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Global Configuration
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Defaults
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2 seconds.
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Example
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SEFOS(config)# lldp reinitialization-delay 4
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- show lldp - Displays LLDP Global Configuration details
15.1.6 lldp tx-delay
Sets the transmit delay and the no form of the command sets the transmit delay to the default value.
lldp tx-delay 1-8192_seconds
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Syntax Description
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tx-delay - Minimum amount of delay between successive LLDPDU frame transmissions.
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Mode
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Global Configuration
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Defaults
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2 seconds.
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Example
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SEFOS(config)# lldp tx-delay 12
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- show lldp - Displays LLDP Global Configuration details
15.1.7 lldp notification-interval
Sets the notification interval and the no form of the command sets the notification interval to the default value.
lldp notification-interval 5-3600_seconds
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no lldp notification-interval
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Syntax Description
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notification-level - Interval at which LLDP notifications are sent to NMS.
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Mode
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Global Configuration
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Defaults
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5 seconds.
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Example
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SEFOS(config)# lldp notification-interval 150
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- show lldp - Displays LLDP Global Configuration details
15.1.8 lldp chassis-id-subtype
Configures LLDP chassis identifier subtype and chassis identifier value of the chassis component, port component and local.
The chassis identifier value can be set only for the chassis-component and local system subtypes. For all other subtypes, the command takes the value from the system automatically.
lldp chassis-id-subtype {chassis-comp string_255 | if-alias | port-comp string_255 | mac-addr | nw-addr | if-name | local string_255}
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Syntax Description
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chassis-comp - Chassis component.
if-alias - Interface alias.
port-comp - Port component.
mac-addr - MAC address.
nw-addr - Network address.
if-name - Interface name.
local - Locally assigned.
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Mode
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Global Configuration
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Defaults
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mac-addr
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Example
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SEFOS(config)# lldp chassis-id-subtype chassis-comp Sunswitch
SEFOS(config)# lldp chassis-id-subtype if-alias
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- show lldp - Displays LLDP Global Configuration details
15.1.9 lldp port-id-subtype
Configures LLDP port identifier subtype and port identifier value for port component and local on a specific interface.
lldp port-id-subtype {if-alias | port-comp string_255 | mac-addr | if-name | local string_255}
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Syntax Description
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if-alias - Interface alias.
port-comp - Port component.
mac-addr - MAC address.
if-name - Interface name.
local - Locally assigned.
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Mode
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Interface Cofiguration
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Defaults
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if-alias
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Example
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SEFOS(config-if)# lldp port-id-subtype mac-addr
SEFOS(config-if)# lldp port-id-subtype local slot0/1
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- show lldp local - Displays the current switch information that will be used to populate outbound LLDP advertisements for a specific interface or all interfaces
15.1.10 clear lldp counters
Clears all the interface related transmit and receive counters. This command does not clear the global statistics.
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Mode
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Global Configuration
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Example
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SEFOS(config)# clear lldp counters
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15.1.11 clear lldp table
Clears all the learnt LLDP neighbors information.
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Mode
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Global Configuration
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Example
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SEFOS(config)# clear lldp table
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- show lldp neighbors - Displays information about neighbors learnt on an interface or all interfaces
15.1.12 debug lldp
Specifies debug level for LLDP module. When no arguments are given, displays current debug level. The no form of the command disables debug option for LLDP module.
debug lldp [{all | [init-shut] [mgmt] [data-path] [ctrl] [pkt-dump] [resource] [all-fail] [buf] [neigh-add] [neigh-del] [neigh-updt] [neigh-drop] [neigh-ageout] [critical][tlv {all | [chassis-id][port-id] [ttl] [port-descr] [sys-name] [sys-descr] [sys-capab] [mgmt-addr] [port-vlan] [ppvlan] [vlan-name] [proto-id] [mac-phy] [pwr-mdi] [lagg] [max-frame]}] [redundancy]}]
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no debug lldp [{all | [init-shut] [mgmt] [data-path] [ctrl] [pkt-dump] [resource] [all-fail] [buf] [neigh-add] [neigh-del] [neigh-updt] [neigh-drop] [neigh-ageout] [critical][tlv {all | [chassis-id][port-id] [ttl] [port-descr] [sys-name] [sys-descr] [sys-capab] [mgmt-addr] [port-vlan] [ppvlan] [vlan-name] [proto-id] [mac-phy] [pwr-mdi] [lagg] [max-frame]}] [redundancy]}]
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Syntax Description
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all - All trace messages.
init-shut - Init and shutdown debug messages.
mgmt - Management related messages.
data-path - Data path messages.
ctrl - Control plane messages.
pkt-dump - Packet dump messages.
resource - Messages related to all resources except buffers.
all-fail - All failures.
buf - Buffer allocation/release traces.
neigh-add - Neighbor add traces.
neigh-del - Neighbor delete traces.
neigh-updt - Neighbor update traces.
neigh-drop - Neighbor drop traces.
neigh-ageout - Neighbor ageout traces.
critical - Critical traces.
tlv all - TLV traces.
tlv chassis-id - Chassis identifier TLV traces.
tlv port-id - Port identifier TLV trace.
tlv ttl - TTL TLV trace.
tlv port-descr - Port description TLV traces.
tlv sys-name - System name TLV traces.
tlv sys-descr - System description TLV traces.
tlv sys-capab - System capabilities TLV traces.
tlv mgmt-addr - Management address TLV traces.
tlv port-vlan - Port-vlan TLV traces.
tlv ppvlan - Port-protocol-vlan TLV traces.
tlv vlan-name - Vlan-name TLV traces.
tlv proto-id - Protocol identifiers TLV traces.
tlv mac-phy - MAC or PHY TLV traces.
tlv pwr-mdi - Power-through-MDI TLV traces.
tlv lagg - Link aggregation TLV traces.
tlv max-frame - Maximum frame size TLV traces.
redundancy - LLDP redundancy traces. The keyword redundancy is not supported.
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Mode
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Privileged EXEC
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Defaults
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Critical.
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Example
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SEFOS# debug lldp init-shut mgmt
SEFOS# debug lldp tlv sys-descr lagg
SEFOS# debug lldp
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15.1.13 show lldp
Displays LLDP Global Configuration details.
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Mode
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Privileged EXEC
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Example
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SEFOS# show lldp
LLDP is enabled
Transmit Interval : 30
Holdtime Multiplier : 4
Reinitialization Delay : 2
Tx Delay : 2
Notification Interval : 5
Chassis Id SubType : Mac Address
Chassis Id : 00:02:02:03:04:01
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15.1.14 show lldp interface
Displays LLDP configuration details on a particular interface or all interfaces.
show lldp interface [interface-type interface-id]
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Syntax Description
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interface-type - Interface type.
interface-id - Interface identifier.
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Mode
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Privileged EXEC
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Example
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SEFOS# show lldp interface extreme-ethernet 0/1
Ex0/1:
Tx State : Enabled
Rx State : Enabled
Tx SEM State : IDLE
Rx SEM State : WAIT FOR FRAME
Notification Status : Disabled
Notification Type : Mis-configuration
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15.1.15 show lldp neighbors
Displays information about neighbors learned on an interface or all interfaces.
show lldp neighbors [chassis-id string_255 port-id string_255] [interface-type interface-id] [detail]
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Syntax Description
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chassis-id - Chassis identifier.
port-id - Port identifier.
interface-type- Interface type.
interface-id - Interface identifier.
detail - Displays the information obtained from all the TLVs received.
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Mode
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Privileged EXEC
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Example
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SEFOS# show lldp neighbors
Capability Codes :
(R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device,
(W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
Chassis ID Local Intf Hold-time Capability Port Id
---------- ---------- --------- ---------- -------
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00:02:02:03:04:01 Ex0/3 120 Slot0/2
00:01:02:03:04:01 Ex0/2 120 Slot0/2
00:01:02:03:04:01 Ex0/3 120 Slot0/2
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00:01:02:03:04:01 Ex0/2 120 Slot0/2
00:01:02:03:04:01 Ex0/3 120 Slot0/2
Total Entries Displayed : 5
SEFOS# show lldp neighbors chassis-id 00:01:02:03:04:01 port-id Slot0/2
Capability Codes :
(R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device,
(W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
Chassis ID Local Intf Hold-time Capability Port Id
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---------- ---------- --------- ---------- -------
00:01:02:03:04:01 Ex0/2 120 Slot0/2
00:01:02:03:04:01 Ex0/3 120 Slot0/2
Total Entries Displayed : 2
SEFOS# show lldp neighbors chassis-id 00:01:02:03:04:01 port-id Slot0/2 extreme-ethernet 0/2
Capability Codes :
(R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device,
(W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
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Chassis ID Local Intf Hold-time Capability Port Id
---------- ---------- --------- ---------- -------
00:01:02:03:04:01 Ex0/2 120 Slot0/2
Total Entries Displayed : 1
SEFOS# show lldp neighbors chassis-id 00:01:02:03:04:01 port-id Slot0/2 detail
Capability Codes :
(R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device,
(W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
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Chassis ID Local Intf Hold-time Capability Port Id
---------- ---------- --------- ---------- -------
00:01:02:03:04:01 Ex0/2 120 Slot0/2
00:01:02:03:04:01 Ex0/3 120 Slot0/2
Total Entries Displayed : 2
SEFOS# show lldp neighbors chassis-id 00:01:02:03:04:01 port-id Slot0/2 extreme-ethernet 0/2
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Capability Codes :
(R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device,
(W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
Chassis ID Local Intf Hold-time Capability Port Id
---------- ---------- --------- ---------- -------
00:01:02:03:04:01 Ex0/2 120 Slot0/2
Total Entries Displayed : 1
SEFOS# show lldp neighbors chassis-id 00:01:02:03:04:01 port-id Slot0/2 detail
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Capability Codes :
(R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device,
(W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
Chassis Id SubType : Mac Address
Chassis Id : 00:01:02:03:04:01
Port Id SubType : Interface Alias
Port Id : Slot0/2
Port Description : Not Advertised
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System Name : Not Advertised
System Desc : Not Advertised
Local Intf : Ex0/2
Time Remaining : 92 Seconds
System Capabilities Tlv : Not Advertised
Management Addresses : Not Advertised
Extended 802.3 TLV Info
-MAC PHY Configuration & Status
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Auto Negotiation Tlv : Not Advertised
-Link Aggregation
Link Aggregation Tlv : Not Advertised
-Maximum Frame Size Tlv : Not Advertised
Extended 802.1 TLV Info
-Port VLAN Id : 0
-Port & Protocol VLAN Id
Protocol Vlan Tlv : Not Advertised
-Vlan Name
Vlan Id Vlan Name
------- ---------
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------------------------------------------------------------
Chassis Id SubType : Mac Address
Chassis Id : 00:01:02:03:04:01
Port Id SubType : Interface Alias
Port Id : Slot0/2
Port Description : Not Advertised
System Name : Not Advertised
System Desc : Not Advertised
Local Intf : Ex0/3
Time Remaining : 92 Seconds
System Capabilities Tlv : Not Advertised
Management Addresses : Not Advertised
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Extended 802.3 TLV Info
-MAC PHY Configuration & Status
Auto Negotiation Tlv : Not Advertised
-Link Aggregation
Link Aggregation Tlv : Not Advertised
-Maximum Frame Size Tlv : Not Advertised
Extended 802.1 TLV Info
-Port VLAN Id : 0
-Port & Protocol VLAN Id
Protocol Vlan Tlv : Not Advertised
-Vlan Name
Vlan Id Vlan Name
------- ---------
------------------------------------------------------------
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Total Entries Displayed : 2
SEFOS# show lldp neighbors extreme-ethernet 0/1 detail
Capability Codes :
(R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device,
(W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
Chassis Id SubType : Mac Address
Chassis Id : 00:01:02:03:04:01
Port Id SubType : Interface Alias
Port Id : Slot0/1
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Port Description : Ethernet Interface
System Name : Oracle Router Ver 1.0
System Desc : SNMPV2
Local Intf : Ex0/1
Time Remaining : 95 Seconds
System Capabilities Supported : B,R
System Capabilities Enabled : B,R
Management Addresses :
IfId SubType Address OID
---- ------- ------- ---
33 IPv4 12.0.0.1 1 3 6 1 2 1 2 2 1 1
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Extended 802.3 TLV Info
-MAC PHY Configuration & Status
Auto-Neg Support & Status : Supported, Disabled
Advertised Capability Bits : 8000
Other
-Link Aggregation
Capability & Status : Not Capable, Not In Aggregation
Aggregated Port Id : 1
-Maximum Frame Size : 1500
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Extended 802.1 TLV Info
-Port VLAN Id : 1
-Port & Protocol VLAN Id
Protocol Vlan Id Support Status
---------------- ------- ------
1 Supported Enabled
2 Supported Enabled
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30 Supported Enabled
-Vlan Name
Vlan Id Vlan Name
------- ---------
1 vlan1
2 vlan2
30 vlan30
------------------------------------------------------------
Total Entries Displayed : 1
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15.1.16 show lldp traffic
Displays LLDP counters on all interfaces or on a specific interface. This includes the following:
- Total frames out
- Total entries aged
- Total frames in
- Total frames received in error
- Total frames discarded
- Total TLVs unrecognized
Total TLVs discarded
show lldp traffic [iftype ifnum]
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Syntax Description
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iftype - Interface type
ifnum - Interface number
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Mode
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Privileged EXEC
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Example
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SEFOS# show lldp traffic
Total Frames Out : 107
Total Entries Aged : 0
Total Frames In : 159
Total Frames Received In Error : 0
Total Frames Discarded : 0
Total TLVS Unrecognized : 0
Total TLVs Discarded : 0
SEFOS# show lldp traffic extreme-ethernet 0/1
Total Frames Out : 49
Total Entries Aged : 0
Total Frames In : 42
Total Frames Received In Error : 0
Total Frames Discarded : 0
Total TLVS Unrecognized : 0
Total TLVs Discarded : 0
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- set lldp - Enables or disables LLDP on the system
15.1.17 show lldp local
Displays the current switch information that will be used to populate outbound LLDP advertisements for a specific interface or all interfaces.
show lldp local {[interface-type interface-id] | [mgmt-addr]}
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Syntax Description
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interface-type - Interface type.
interface-id - Interface identifier.
mgmt-addr - All the management addresses configured in the system and Tx enabled ports.
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Mode
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Privileged EXEC
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Example
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SEFOS# show lldp local extreme-ethernet 0/1
Port Id SubType : Interface Alias
Port Id : Slot0/1
Port Description : Ethernet Interface
Enabled Tx Tlvs : Port Description, System Name,
System Description, System Capability,
Management Address, Port Vlan, Mac Phy,
Link Aggregation, Max Frame Size
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Extended 802.3 TLV Info
-MAC PHY Configuration & Status
Auto-Neg Support & Status : Supported, Disabled
Advertised Capability Bits : 8000
Other
Operational MAU Type : 0
-Link Aggregation
Capability & Status : Not Capable, Not In Aggregation
Aggregated Port Id : 1
-Maximum Frame Size : 1500
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Extended 802.1 TLV Info
-Port VLAN Id : 1
-Port & Protocol VLAN Id
Protocol VLAN Id Support Protocol VLAN Status TxStatus
---------------- ------- -------------------- --------
1 Supported Enabled Enabled
2 Supported Enabled Enabled
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30 Supported Enabled Enabled
-Vlan Name
Vlan Id Vlan Name TxStatus
------- --------- --------
1 vlan1 Enabled
2 vlan2 Enabled
30 vlan3 Enabled
------------------------------------------------------------
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SEFOS# show lldp local mgmt-addr
Management Address TxEnabledPorts
------------------ --------------
13.0.0.1 Ex0/1
15.0.0.1 Ex0/1
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15.1.18 show lldp errors
Displays the information about the errors such as memory allocation failures, queue overflows and table overflow.
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Mode
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Privileged EXEC
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Example
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SEFOS# show lldp errors
Total Memory Allocation Failures : 0
Total Input Queue Overflows : 0
Total Table Overflows : 0
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15.1.19 show lldp statistics
Displays the LLDP remote table statistics information.
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Mode
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Privileged EXEC
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Example
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SEFOS# show lldp statistics
Remote Table Last Change Time : 100300
Remote Table Inserts : 5
Remote Table Deletes : 0
Remote Table Drops : 0
Remote Table Ageouts : 0
Remote Table Updates : 4
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15.1.20 lldp transmit | receive
Sets LLDP admin status on an interface to transmit or receive and the no form of the command resets LLDP admin status on an interface.
lldp {transmit | receive}
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no lldp {transmit | receive}
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Syntax Description
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transmit - Enables Transmission of LLDPDU.
receive - Enables Reception of LLDPDU.
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Mode
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Interface Cofiguration
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Defaults
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Transmission and reception are enabled.
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Example
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SEFOS(config-if)# lldp transmit
SEFOS(config-if)# lldp receive
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- show lldp interface - Displays LLDP configuration details on a particular interface or all interfaces
15.1.21 lldp notification
Enables LLDP trap notification on an interface. The no form of the command disables LLDP trap notification on an interface.
lldp notification [remote-table-chg] [mis-configuration]
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Syntax Description
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remote-table-chg - Trap notification for change in neighbor’s table.
mis-configuration - Trap notification for mis-configuration.
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Mode
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Interface Cofiguration
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Defaults
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mis-configuration
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Example
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SEFOS(config-if)# lldp notification remote-table-chg
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- show lldp interface - Displays LLDP configuration details on a particular interface or all interfaces
15.1.22 lldp tlv-select basic-tlv
Enables the basic TLV transmission on a given port. The no form of the command disables the basic TLV transmission on a given port.
lldp tlv-select basic-tlv {[port-descr] [sys-name] [sys-descr] [sys-capab] [mgmt-addr {all | ipv4 ucast-addr> | ipv6 ip6-addr}]}
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no lldp tlv-select basic-tlv {[port-descr] [sys-name] [sys-descr] [sys-capab] [mgmt-addr {all | ipv4 ucast-addr> | ipv6 ip6-addr}]}
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Syntax Description
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port-descr - Port description TLV.
sys-name - System name TLV.
sys-descr- System description TLV.
sys-capab - System capabilities TLV.
mgmt-addr all- Enables the transmission of all the available management address on the current interface. If no management address is present or configured in the system, switch mac-address will be taken for transmission.
mgmt-addr ipv4 ucast-addr - Enables the transmission of a particular ipv4 address on the current interface.
mgmt-addr ipv6 ipv6-addr - Enables the transmission of a particular ipv6 address on the current interface.
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Mode
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Interface Configuration
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Example
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SEFOS(config-if)# lldp tlv-select basic-tlv port-descr mgmt-addr all
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- show lldp local mgmt-addr - Displays the current switch information that will be used to populate outbound LLDP advertisements for a specific interface or all interfaces
- show lldp neighbors - Displays information about neighbors learnt on an interface or all interfaces
15.1.23 lldp tlv-select dot1tlv
Configures dot1 TLV types to be transmitted on a port and the no form of the command disables the transmission of dot1 TLV types on a port.
lldp tlv-select dot1tlv {[port-vlan-id] [protocol-vlan-id {all |vlan-id}] [vlan-name {all | vlan-id}]}
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no lldp tlv-select dot1tlv {[port-vlan-id] [protocol-vlan-id {all |vlan-id}] [vlan-name {all | vlan-id}]}
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Syntax Description
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port-vlan-id - Port VLAN identifier TLV. The keyword port-vlan-id keyword is not supported.
protocol-vlan-id - Protocol VLAN identifier TLV. The keyword protocol-vlan-id is not supported.
vlan-name - Vlan-name TLV.
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Mode
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Interface Cofiguration
|
|
Example
|
SEFOS(config)# vlan 8
SECOS(config-vlan)# ports ex 0/8 name vlan8
SEFOS(config-vlan)# exit
SEFOS(config)# int ex 0/8
SEFOS(config-if)# lldp tlv-select dot1tlv vlan-name 8
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- show lldp local - Displays the current switch information that will be used to populate outbound LLDP advertisements for a specific interface or all interfaces
- show lldp neighbors - Displays information about neighbors learnt on an interface or all interfaces
15.1.24 lldp tlv-select dot3tlv
Configures dot3 TLV types to be transmitted on a port. The no form of the command disables the transmission of dot3 TLV types on a port.
lldp tlv-select dot3tlv {[macphy-config] [link-aggregation] [max-framesize]}
|
no lldp tlv-select dot3tlv {[macphy-config] [link-aggregation] [max-framesize]}
|
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Syntax Description
|
macphy-config - MAC or PHY TLV.
link-aggregation - Link aggregation TLV.
max-framesize - Maximum frame size TLV.
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Mode
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Interface Cofiguration
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Example
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SEFOS(config-if)# lldp tlv-select dot3tlv macphy-config
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- show lldp local - Displays the current switch information that will be used to populate outbound LLDP advertisements for a specific interface or all interfaces
- show lldp neighbors - Displays information about neighbors learned on an interface or all interfaces
| Sun Ethernet Fabric Operating System CLI Base Reference Manual
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E26513-03
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