LLDP run : the command NCS540 cisco

[dhikra-marghli8]

we have NCS540 cisco we wan enable  the command

LLDP RUN 

but don't work 

RP/0/RP0/CPU0:NCS540-RAS-JBEL#conf terminal
Thu Feb 22 12:46:44.923 UTC
RP/0/RP0/CPU0:NCS540-RAS-JBEL(config)#lldp ?
extended-show-width Configure Extended Show LLDP Neighbor Width
holdtime Specify the holdtime (in sec) to be sent in packets
management Configure LLDP over Management interface
priorityaddr Configure Priority to advertise Management interface addr
ess first
reinit Delay (in sec) for LLDP initialization on any interface
subinterfaces Configure LLDP over Sub-interfaces
timer Specify the rate at which LLDP packets are sent (in sec)
tlv-select Selection of LLDP TLVs to disable
<cr>
RP/0/RP0/CPU0:NCS540-RAS-JBEL(config)#lldp run ?
^
% Invalid input detected at '^' marker.




how i can enable the command LLDP RUN in the NCS540 cisco IOSXR ?

NCS540-DAHMANI# show version
Thu Feb 22 13:05:44.925 UTC
Cisco IOS XR Software, Version 7.7.2 LNT
Copyright (c) 2013-2022 by Cisco Systems, Inc.

Build Information:
Built By : ingunawa
Built On : Wed Oct 26 17:22:02 UTC 2022
Build Host : iox-ucs-002
Workspace : /auto/srcarchive14/prod/7.7.2/ncs540l/ws
Version : 7.7.2
Label : 7.7.2

cisco NCS540L (C3508 @ 1.60GHz)
cisco N540-12Z20G-SYS-D (C3508 @ 1.60GHz) processor with 8GB of memory
NCS540-DAHMANI uptime is 16 weeks, 1 day, 1 hour, 22 minutes

Thanks 

[dhikra-marghli8]

I wait a reply 

thanks

[klnnnnng · Accepted solution]

Hello,

please read https://www.cisco.com/c/en/us/td/docs/optical/ncs1001/711/b-ncs1001-configuration-guide-71x/m-configure-management-interfaces.html

[balaji.bandi · Accepted solution]

To enable LLDP globally, complete the following steps:

1. RP/0/RP0/CPU0:router # configure

2. RP/0/RP0/CPU0:router(config) #lldp

3. end or commit

Running configuration

RP/0/RP0/CPU0:router-5#show run lldp
Fri Dec 15 20:36:49.132 UTC
lldp
!

 https://www.cisco.com/c/en/us/td/docs/iosxr/ncs5xx/interfaces/77x/b-interfaces-hardware-component-cg-77x-ncs540/config-ethernet-interfaces.html?bookSearch=true#task_14122E06EABC40F08E98E46CDC36E332

[dhikra-marghli8]

we have NCS540 cisco we wan enable  the command

LLDP RUN 

but don't work 

RP/0/RP0/CPU0:NCS540-RAS-JBEL#conf terminal
Thu Feb 22 12:46:44.923 UTC
RP/0/RP0/CPU0:NCS540-RAS-JBEL(config)#lldp ?
extended-show-width Configure Extended Show LLDP Neighbor Width
holdtime Specify the holdtime (in sec) to be sent in packets
management Configure LLDP over Management interface
priorityaddr Configure Priority to advertise Management interface addr
ess first
reinit Delay (in sec) for LLDP initialization on any interface
subinterfaces Configure LLDP over Sub-interfaces
timer Specify the rate at which LLDP packets are sent (in sec)
tlv-select Selection of LLDP TLVs to disable
<cr>
RP/0/RP0/CPU0:NCS540-RAS-JBEL(config)#lldp run ?
^
% Invalid input detected at '^' marker.

how i can enable the command

LLDP RUN

in the NCS540 cisco IOSXR ?

NCS540-DAHMANI# show version
Thu Feb 22 13:05:44.925 UTC
Cisco IOS XR Software, Version 7.7.2 LNT
Copyright (c) 2013-2022 by Cisco Systems, Inc.

Build Information:
Built By : ingunawa
Built On : Wed Oct 26 17:22:02 UTC 2022
Build Host : iox-ucs-002
Workspace : /auto/srcarchive14/prod/7.7.2/ncs540l/ws
Version : 7.7.2
Label : 7.7.2

cisco NCS540L (C3508 @ 1.60GHz)
cisco N540-12Z20G-SYS-D (C3508 @ 1.60GHz) processor with 8GB of memory
NCS540-DAHMANI uptime is 16 weeks, 1 day, 1 hour, 22 minutes

Thanks 

[Fredrik Lonnman]

In IOSXR, LLDP is enabled by just entering the "lldp" configuration context, no need for the 'run' argument.

#sh run lldp
lldp
!

[dhikra-marghli8]

the problem when you write : LLDP only ==>  it is not accpettable 

RP/0/RP0/CPU0:NCS540-RAS-JBEL(config)#lldp ?
extended-show-width Configure Extended Show LLDP Neighbor Width
holdtime Specify the holdtime (in sec) to be sent in packets
management Configure LLDP over Management interface
priorityaddr Configure Priority to advertise Management interface addr
ess first
reinit Delay (in sec) for LLDP initialization on any interface
subinterfaces Configure LLDP over Sub-interfaces
timer Specify the rate at which LLDP packets are sent (in sec)
tlv-select Selection of LLDP TLVs to disable
<cr>

you must choose one of the options !! 

[balaji.bandi · Accepted solution]

other hand you can also use per interface base :

lldp enable (per-interface)

When LLDP is enabled globally, all interfaces that support LLDP are automatically enabled for both transmit and receive operations. However, if you want to enable LLDP per interface, use lldp enable command in interface configuration mode.

RP/0/RSP0/CPU0:ios(config)# int gigabitEthernet 0/2/0/0
RP/0/RSP0/CPU0:ios(config-if)# no sh
RP/0/RSP0/CPU0:ios(config-if)#commit
RP/0/RSP0/CPU0:ios(config-if)#lldp ?
RP/0/RSP0/CPU0:ios(config-if)#lldp enable
RP/0/RSP0/CPU0:ios(config-if)#commit

[M02@rt37 · Accepted solution]

Hello @dhikra-marghli8 

See if you can configure LLDP per interfaces.

Do LLDP ? under an interface to see options.

Check if enable key is available. If yes, enter lldp enable under interface configuration.

Verification:

#show lldp interface