cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Announcements

247
Views
0
Helpful
5
Replies
Nikhil5
Beginner

Cisco firepower 4115 interface optical level check

Hi Team,

I am looking for the Cisco documentation for a command to check interface optical statistics but I do not see any such documents. 

Basically, we have deployed Cisco Firepower 4115. It's 2 ports, 1/2 and 1/3 (10G optical) connected to remote end device and it's been noticed, remote end is receiving very low light. (-40dbm). 

I would like to check what optical power levels on the Firepower ports. Can someone help me with this?

5 REPLIES 5
balaji.bandi
VIP Master

I see below details :

 

Login to chasis :

 

#connect fxos

 

(fxos)# show interface eth 1/3 transceiver details

 

Ethernet1/3
transceiver is present
type is 10Gbase-SR
name is CISCO-XXXX
part number is PLRXPL-XXXXXXXXXX
revision is 1
serial number is XXXXXXXXXXXXX
nominal bitrate is 10300 MBit/sec
Link length supported for 50/125um OM2 fiber is 82 m
Link length supported for 62.5/125um fiber is 26 m
Link length supported for 50/125um OM3 fiber is 300 m

BB

***** Rate All Helpful Responses *****

How to Ask The Community for Help

Thanks balaji, but I don't think this provide optical statistics. 

I am expecting details as per attached snap. It's taken from the Cisco switch. Not sure if the FTD provides such details.

 

 

 

Personally i do not believe you get that information (until some one say differently, that output from switches) - not FTD appliance, FTD appliance used Fibre interconnect moddules.

 

BB

***** Rate All Helpful Responses *****

How to Ask The Community for Help

Marvin Rhoads
VIP Community Legend

FXOS doesn't have full support for Digital Optical monitoring (DOM). The output @balaji.bandi shared is all you can get.

https://www.cisco.com/c/en/us/support/docs/security/firepower-4100-series/215551-firepower-extensible-operating-system-f.html#anc34

I confirmed it on one of my Firepower 9300 chassis as well.

Understood, Thank You !!!