ASR9001: Command to check Cluster Link status

Question

Hi there,
Does anyone know of a command to check the cluster link status as well as SFP information (i.e. PID, serial, etc.)?
Also, the documentation on Cisco seems to use EOBC port and cluster link port interchangeably.  Are these referring to the same thing?
Thank you,
George

Answer 1

Hi George,
SFP info such as serial can be found under 'show inventory'
NAME: "module mau ControlEthernet0/RSP1/CPU0/S0/12", DESCR: "1000BASE-LX/LH SFP (DOM), SMF 10Km, MMF 550m"
PID: SFP-GE-L           , VID: V01, SN: XXXXXXXXXXXXX
Checking the nV edge EOBC (control) links can be done with the following commands:
'show nv edge control swtich-ports-status brief loc '
'show nv edge control control-link-protocols loc '
'show nv edge control control-link-sfp [0|1|all] loc '
The first command simply lists if the port at that second is up. Typically this would be the following ports (different ports on various chassis)
        12             SFP+_00_10GE:  up
        13             SFP+_01_10GE:  up
The second commands provides a bit more detail.
Key things to look at / what we should see:
Port enable administrative configuration setting: Enabled
Port enable operational state: Enabled
Current bidirectional state: Bidirectional
Current operational state: Advertisement - Single neighbor detected
CLM Table version is x (if this number is high / increasing then a link is flapping)
The final command some additional information. The following are some of the more important things to check
port                                     : 0x00000000 (0) <-0 or 1
SFP Plugged in                           : 0x00000001 (1) <-1 is true
SFP Rx LOS                               : 0x00000000 (0)<- We want 0
SFP Tx Fault                             : 0x00000000 (0) <-We want 0
SFP Tx Enabled                           : 0x00000001 (1)<-We want 1
HTH,
Sam