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VPC is down

azharM
Level 1
Level 1

In one of the aggregation switch in France (Marcy) location, we could see VPC 20 status is down

 

 

Below are the actions taken from Network end :

  • Interface Ethernet3/15 has been removed from Port channel 20 and added back again.
  • Port channel 20 was brought down and up to verify VPC status
  • Cable has been replaced

 

Below are the actions taken already:


  • They informed us that there are no specific settings on the VC or any configuration that needs to be changed, everything is fine on VC end and the physical links are up.

They have verified and confirmed that the port has not got any LAG ID from VC which means they are suspecting that the port is not added to the port channel itself

 

 

 

2022 Jul 25 14:05:45 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DOWN_ADMIN_DOWN: Interface port-channel20 is down (Administratively down)
2022 Jul 25 14:05:45 FRMA_BK1_CSN7K_02-AGG %ETH_PORT_CHANNEL-5-PORT_HOT_STANDBY_DOWN: port-channel20: hot-standby port Ethernet3/15 is down
2022 Jul 25 14:05:45 FRMA_BK1_CSN7K_02-AGG %VPC-5-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 20 configuration is consistent
2022 Jul 25 14:05:45 FRMA_BK1_CSN7K_02-AGG %ETHPORT-3-IF_UNSUPPORTED_TRANSCEIVER: Transceiver on interface Ethernet3/15 is not supported
2022 Jul 25 14:05:45 FRMA_BK1_CSN7K_02-AGG %ETHPORT-4-IF_NON_QUALIFIED_TRANSCEIVER: Non-qualified transceiver on interface Ethernet3/15 was detected
2022 Jul 25 14:05:45 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DOWN_CHANNEL_ADMIN_DOWN: Interface Ethernet3/15 is down (Channel admin down)
2022 Jul 25 14:05:49 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_ADMIN_UP: Interface port-channel20 is admin up .
2022 Jul 25 14:05:49 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DOWN_PORT_CHANNEL_MEMBERS_DOWN: Interface port-channel20 is down (No operational members)
2022 Jul 25 14:05:49 FRMA_BK1_CSN7K_02-AGG %ETHPORT-3-IF_UNSUPPORTED_TRANSCEIVER: Transceiver on interface Ethernet3/15 is not supported
2022 Jul 25 14:05:49 FRMA_BK1_CSN7K_02-AGG %ETHPORT-4-IF_NON_QUALIFIED_TRANSCEIVER: Non-qualified transceiver on interface Ethernet3/15 was detected
2022 Jul 25 14:05:51 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-SPEED: Interface Ethernet3/15, operational speed changed to 10 Gbps
2022 Jul 25 14:05:51 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DUPLEX: Interface Ethernet3/15, operational duplex mode changed to Full
2022 Jul 25 14:05:51 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_RX_FLOW_CONTROL: Interface Ethernet3/15, operational Receive Flow Control state changed to off
2022 Jul 25 14:05:51 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_TX_FLOW_CONTROL: Interface Ethernet3/15, operational Transmit Flow Control state changed to off
2022 Jul 25 14:05:51 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-SPEED: Interface port-channel20, operational speed changed to 10 Gbps
2022 Jul 25 14:05:51 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DUPLEX: Interface port-channel20, operational duplex mode changed to Full
2022 Jul 25 14:05:51 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_RX_FLOW_CONTROL: Interface port-channel20, operational Receive Flow Control state changed to off
2022 Jul 25 14:05:51 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_TX_FLOW_CONTROL: Interface port-channel20, operational Transmit Flow Control state changed to off
2022 Jul 25 14:05:51 FRMA_BK1_CSN7K_02-AGG %VSHD-5-VSHD_SYSLOG_CONFIG_I: Configured from vty by 90024208 on 10.252.0.189@pts/0
2022 Jul 25 14:06:16 FRMA_BK1_CSN7K_02-AGG %ETH_PORT_CHANNEL-5-PORT_HOT_STANDBY: port-channel20: Ethernet3/15 goes to hot-standby
2022 Jul 26 17:02:40 FRMA_BK1_CSN7K_02-AGG %ETH_PORT_CHANNEL-5-PORT_HOT_STANDBY_DOWN: port-channel20: hot-standby port Ethernet3/15 is down
2022 Jul 26 17:02:40 FRMA_BK1_CSN7K_02-AGG %ETHPORT-3-IF_UNSUPPORTED_TRANSCEIVER: Transceiver on interface Ethernet3/15 is not supported
2022 Jul 26 17:02:40 FRMA_BK1_CSN7K_02-AGG %ETHPORT-4-IF_NON_QUALIFIED_TRANSCEIVER: Non-qualified transceiver on interface Ethernet3/15 was detected
2022 Jul 26 17:02:40 FRMA_BK1_CSN7K_02-AGG %VPC-5-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 20 configuration is consistent
2022 Jul 26 17:02:42 FRMA_BK1_CSN7K_02-AGG %VPC-3-INTF_CONSISTENCY_FAILED: In domain 1, VPC 20 configuration is not consistent (SUCCESS)
2022 Jul 26 17:02:42 FRMA_BK1_CSN7K_02-AGG %VPC-5-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 20 configuration is consistent
2022 Jul 26 17:02:42 FRMA_BK1_CSN7K_02-AGG %VPC-3-INTF_CONSISTENCY_FAILED: In domain 1, VPC 20 configuration is not consistent (SUCCESS)
2022 Jul 26 17:02:42 FRMA_BK1_CSN7K_02-AGG %VPC-5-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 20 configuration is consistent
2022 Jul 26 17:02:42 FRMA_BK1_CSN7K_02-AGG %ETHPORT-3-IF_UNSUPPORTED_TRANSCEIVER: Transceiver on interface Ethernet3/15 is not supported
2022 Jul 26 17:02:42 FRMA_BK1_CSN7K_02-AGG %ETHPORT-4-IF_NON_QUALIFIED_TRANSCEIVER: Non-qualified transceiver on interface Ethernet3/15 was detected
2022 Jul 26 17:02:43 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-SPEED: Interface Ethernet3/15, operational speed changed to 10 Gbps
2022 Jul 26 17:02:43 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DUPLEX: Interface Ethernet3/15, operational duplex mode changed to Full
2022 Jul 26 17:02:43 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_RX_FLOW_CONTROL: Interface Ethernet3/15, operational Receive Flow Control state changed to off
2022 Jul 26 17:02:43 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_TX_FLOW_CONTROL: Interface Ethernet3/15, operational Transmit Flow Control state changed to off
2022 Jul 26 17:02:44 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_UP: Interface Ethernet3/15 is up in mode trunk
2022 Jul 26 17:02:44 FRMA_BK1_CSN7K_02-AGG %STP-6-PORT_RANGE_ADDED: Interface Ethernet3/15 added to vlan=1,10,15,25,40,500 with cost 2000, priority 128, link-type P2p
2022 Jul 26 17:02:44 FRMA_BK1_CSN7K_02-AGG %STP-6-PORT_RANGE_ROLE: new_role=designated interface=Ethernet3/15 vlan=1,10,15,25,40,500
2022 Jul 26 17:02:44 FRMA_BK1_CSN7K_02-AGG %STP-6-PORT_RANGE_STATE: new_state=blocking interface=Ethernet3/15 vlan=1,10,15,25,40,500
2022 Jul 26 17:02:44 FRMA_BK1_CSN7K_02-AGG %STP-6-PORT_RANGE_STATE: new_state=forwarding interface=Ethernet3/15 vlan=1,10,15,25,40,500
2022 Jul 26 17:03:06 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DOWN_CFG_CHANGE: Interface port-channel20 is down(Config change)
2022 Jul 26 17:03:06 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DOWN_ADMIN_DOWN: Interface port-channel20 is down (Administratively down)
2022 Jul 26 17:03:06 FRMA_BK1_CSN7K_02-AGG %VPC-5-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 20 configuration is consistent
2022 Jul 26 17:03:13 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DOWN_CHANNEL_MEMBERSHIP_UPDATE_IN_PROGRESS: Interface Ethernet3/15 is down (Channel membership update in progress)
2022 Jul 26 17:03:13 FRMA_BK1_CSN7K_02-AGG %STP-6-PORT_RANGE_DELETED: Interface Ethernet3/15 removed from vlan=1,10,15,25,40,500
2022 Jul 26 17:03:13 FRMA_BK1_CSN7K_02-AGG %STP-6-PORT_RANGE_STATE: new_state=disabled interface=Ethernet3/15 vlan=1
2022 Jul 26 17:03:13 FRMA_BK1_CSN7K_02-AGG %STP-6-PORT_RANGE_STATE: new_state=disabled interface=Ethernet3/15 vlan=10,15,25,40,500
2022 Jul 26 17:03:14 FRMA_BK1_CSN7K_02-AGG %ETHPORT-3-IF_UNSUPPORTED_TRANSCEIVER: Transceiver on interface Ethernet3/15 is not supported
2022 Jul 26 17:03:14 FRMA_BK1_CSN7K_02-AGG %ETHPORT-4-IF_NON_QUALIFIED_TRANSCEIVER: Non-qualified transceiver on interface Ethernet3/15 was detected
2022 Jul 26 17:03:14 FRMA_BK1_CSN7K_02-AGG %VPC-5-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 20 configuration is consistent
2022 Jul 26 17:03:14 FRMA_BK1_CSN7K_02-AGG %VPC-3-INTF_CONSISTENCY_FAILED: In domain 1, VPC 20 configuration is not consistent (SUCCESS)
2022 Jul 26 17:03:14 FRMA_BK1_CSN7K_02-AGG last message repeated 1 time
2022 Jul 26 17:03:14 FRMA_BK1_CSN7K_02-AGG %VPC-5-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 20 configuration is consistent
2022 Jul 26 17:03:14 FRMA_BK1_CSN7K_02-AGG last message repeated 1 time
2022 Jul 26 17:03:14 FRMA_BK1_CSN7K_02-AGG %ETHPORT-3-IF_UNSUPPORTED_TRANSCEIVER: Transceiver on interface Ethernet3/15 is not supported
2022 Jul 26 17:03:14 FRMA_BK1_CSN7K_02-AGG %ETHPORT-4-IF_NON_QUALIFIED_TRANSCEIVER: Non-qualified transceiver on interface Ethernet3/15 was detected
2022 Jul 26 17:03:14 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DOWN_CHANNEL_ADMIN_DOWN: Interface Ethernet3/15 is down (Channel admin down)
2022 Jul 26 17:03:23 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_ADMIN_UP: Interface port-channel20 is admin up .
2022 Jul 26 17:03:23 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DOWN_PORT_CHANNEL_MEMBERS_DOWN: Interface port-channel20 is down (No operational members)
2022 Jul 26 17:03:23 FRMA_BK1_CSN7K_02-AGG %ETHPORT-3-IF_UNSUPPORTED_TRANSCEIVER: Transceiver on interface Ethernet3/15 is not supported
2022 Jul 26 17:03:23 FRMA_BK1_CSN7K_02-AGG %ETHPORT-4-IF_NON_QUALIFIED_TRANSCEIVER: Non-qualified transceiver on interface Ethernet3/15 was detected
2022 Jul 26 17:03:24 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-SPEED: Interface Ethernet3/15, operational speed changed to 10 Gbps
2022 Jul 26 17:03:24 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DUPLEX: Interface Ethernet3/15, operational duplex mode changed to Full
2022 Jul 26 17:03:24 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_RX_FLOW_CONTROL: Interface Ethernet3/15, operational Receive Flow Control state changed to off
2022 Jul 26 17:03:24 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_TX_FLOW_CONTROL: Interface Ethernet3/15, operational Transmit Flow Control state changed to off
2022 Jul 26 17:03:24 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-SPEED: Interface port-channel20, operational speed changed to 10 Gbps
2022 Jul 26 17:03:24 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_DUPLEX: Interface port-channel20, operational duplex mode changed to Full
2022 Jul 26 17:03:24 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_RX_FLOW_CONTROL: Interface port-channel20, operational Receive Flow Control state changed to off
2022 Jul 26 17:03:24 FRMA_BK1_CSN7K_02-AGG %ETHPORT-5-IF_TX_FLOW_CONTROL: Interface port-channel20, operational Transmit Flow Control state changed to off

2022 Jul 26 17:03:49 FRMA_BK1_CSN7K_02-AGG %ETH_PORT_CHANNEL-5-PORT_HOT_STANDBY: port-channel20: Ethernet3/15 goes to hot-standby

2 Replies 2

disable the auto nego.

Jitendra Kumar
Spotlight
Spotlight

Can you try with below.

Disable Auto-negotiation

Speed 100 Mbps

Duplex full

 

Thanks,
Jitendra
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