[c-nsp] LLDP between a 6500 and a 3750

[Colin Whittaker]

Having a wierd issue with LLDP between a 6500 and a 3750
There are two gig links which are in a port channel.
The 6500 (r2 below) sees a lldp neighbor on both ports but the 3750 only
shows the 6500 being a neighbor on the port which it has most recently
received an update. This is breaking some of our automated tests to make
sure switches have been correctly cabled which we are trying to make
more multivendor capable. 

Has anyone seen anything like this before.

r2#sh lldp neighbors

Capability codes:
    (R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device
    (W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other

Device ID           Local Intf     Hold-time  Capability      Port ID
acc-sw              Gi3/9          120                        Gi2/0/1
acc-sw              Gi3/10         120                        Gi2/0/2

acc-sw#sh lldp neighbors

Capability codes:
    (R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device
    (W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other

Device ID           Local Intf     Hold-time  Capability      Port ID
r2      	    Gi2/0/1        60         R               desc

Total entries displayed: 2

acc-sw#sh lldp neighbors

Capability codes:
    (R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device
    (W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other

Device ID           Local Intf     Hold-time  Capability      Port ID
r2                  Gi2/0/2        60         R               desc


-- 
Colin Whittaker					+353 (0)86 8211 965
http://colin.netech.ie			            colin at netech.ie