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Cisco Bug: CSCur87051 - Force option in channel-group cmd incorrectly inherits the PO config

Last Modified

Jun 25, 2017

Products (10)

  • Cisco Nexus 5000 Series Switches
  • Cisco Nexus 5548P Switch
  • Cisco Nexus 5596UP Switch
  • Cisco Nexus 6004 Switch
  • Cisco Nexus 6001 Switch
  • Cisco Nexus 5672UP Switch
  • Cisco Nexus 5696Q Switch
  • Cisco Nexus 5548UP Switch
  • Cisco Nexus 56128P Switch
  • Cisco Nexus 5596T Switch

Known Affected Releases

7.0(4)N1(1)

Description (partial)

Symptom:
The force option in the channel-group command is not inherenting the port-channel configuration correctly, when the physical interface is configured as a fabricpath core interface.

Which is leading to medium p2p to appear in the running-configuration, default for fabricpath interface,

Conditions:
Physical interface configured as Fabricpath Core interface.
Reconfiguring the physical interface to join the port-channel using the force option in the channelgroup command

3  10:57:51     interface Ethernet1/26
4  10:57:52       swichtport mode fabricpath
5  10:58:25       speed 1000
6  10:59:01       storm-control broadcast level 1.00
7  10:59:28     interface port-channel2
8  10:59:33       switchport mode trunk
9  10:59:40       storm-control broadcast level 1.00
10  10:59:43       vpc 2
11  10:59:58       lacp suspend-individual
12  11:00:07     interface Ethernet1/26
13  11:00:19       channel-group 2 force mode active
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