cdp neigh btwn N5k

Unanswered Question
Mar 30th, 2010

Why doesn't cdp neigh show both ports like 1/1 and 1/2 of the port-channel other than mgmt0? I have the same cdp output on the other N5k


N5K-EDGE2-DC(SSI13500AD5)mgmt0         145    S I s     N5K-C5010P-BF mgmt0

N5K-EDGE2-DC(SSI13500AD5)Eth1/2        152    S I s     N5K-C5010P-BF Eth1/2

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interface port-channel200
  description ****TO-N5K-EDGE2-DC PORTS 1 and 2****
  switchport mode trunk
  vpc peer-link
  spanning-tree port type network
  logging event port link-status
  logging event port trunk-status

interface Ethernet1/1
  description ****TO-N5K-EDGE2-DC PORTS 1 and 2****
  switchport mode trunk
  untagged cos 0
  channel-group 200 mode active

interface Ethernet1/2
  description ****TO-N5K-EDGE2-DC PORTS 1 and 2****
  switchport mode trunk
  untagged cos 0
  channel-group 200 mode active

N5k-Edge1-DC# sh int por 200
port-channel200 is up
  Hardware: Port-Channel, address: 000d.ecf6.8e09 (bia 000d.ecf6.8e09)
  Description: ****TO-N5K-EDGE2-DC PORTS 1 and 2****
  MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA
  Port mode is trunk
  full-duplex, 10 Gb/s
  Beacon is turned off
  Input flow-control is off, output flow-control is off
  Switchport monitor is off
  Members in this channel: Eth1/1, Eth1/2

I have this problem too.
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Ganesh Hariharan Thu, 04/01/2010 - 11:12

Hi,

Genarally by default CDP is enabled in interfaces what is the output shows in second switch it shows all the interfaces or same type what it shows in switch1.

Ganesh.H

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