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This chapter describes the Cisco NX-OS Fibre Channel, virtual Fibre Channel, and Fibre Channel over Ethernet (FCoE) commands that begin with L.
To configure the Link Layer Discovery Protocol (LLDP) global options, use the lldp command. To remove the LLDP settings, use the no form of this command.
lldp {holdtime seconds | reinit seconds | timer seconds}
no lldp {holdtime | reinit | timer}
Holdtime: 120 seconds.
Reinit: 2 seconds.
Timer: 30 seconds.
Global configuration mode
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4.0(0)N1(1a) |
This command was introduced. |
The LLDP settings include the length of time before discarding LLDP information received from peers, the length of time to wait before performing LLDP initialization on any interface, and the rate at which LLDP packets are sent.
This example shows how to configure the global LLDP holdtime to 200 seconds:
switch(config)# lldp holdtime 200
switch(config)#
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lldp (Interface) |
Configures the LLDP feature on an interface. |
show lldp |
Displays the LLDP configuration information. |
To enable the reception, or transmission, of Link Layer Discovery Protocol (LLDP) packets on an interface, use the lldp command. To disable the reception or transmission of LLDP packets, use the no form of this command.
lldp {receive | transmit}
no lldp {receive | transmit}
receive |
Specifies that the interface receive LLDP packets. |
transmit |
Specifies that the interface transmit LLDP packets. |
None
Interface configuration mode
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4.0(0)N1(1a) |
This command was introduced. |
This example shows how to set an interface to transmit LLDP packets:
switch(config)# interface ethernet 2/1
switch(config-if)# lldp transmit
switch(config-if)#
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show interface |
Displays configuration information about interfaces. |
To discard the logging Cisco Fabric Services (CFS) distribution session in progress, use the logging abort command.
logging abort
This command has no arguments or keywords.
None
Global configuration mode
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4.0(0)N1(1a) |
This command was introduced. |
This example shows how to discard the logging CFS distribution session in progress:
switch(config)# logging abort
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show logging |
Displays logging information. |
To apply the pending configuration pertaining to the logging Cisco Fabric Services (CFS) distribution session in progress in the fabric, use the logging commit command.
logging commit
This command has no arguments or keywords.
None
Global configuration mode
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4.0(0)N1(1a) |
This command was introduced. |
This example shows how to commit changes to the active logging configuration:
switch(config)# logging commit
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show logging |
Displays logging information. |
To enable Cisco Fabric Services (CFS) distribution for logging, use the logging distribute command. To disable this feature, use the no form of this command.
logging distribute
no logging distribute
This command has no arguments or keywords.
Disabled
Global configuration mode
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4.0(0)N1(1a) |
This command was introduced. |
Before distributing the Fibre Channel timer changes to the fabric, the temporary changes to the configuration must be committed to the active configuration using the logging commit command.
This example shows how to change the distribute logging configuration changes:
switch(config)# logging distribute
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logging commit |
Commits the logging configuration changes to the active configuration. |
show logging |
Displays logging information. |