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Cisco Bug: CSCvi03318 - BDIs issue after 10G license Upgrade

Last Modified

Sep 15, 2019

Products (1)

  • Cisco ASR 920 Series Aggregation Services Router

Known Affected Releases


Description (partial)

Step1 : Configured BDIs on the device.
 ASR-B2A(config-if)#int te0/0/12
ASR-B2A(config-if)#interface TenGigabitEthernet0/0/12
ASR-B2A(config-if)# no ip address
ASR-B2A(config-if)# service instance 40 ethernet
ASR-B2A(config-if-srv)#  description VIDEO_NET service instance
ASR-B2A(config-if-srv)#  encapsulation dot1q 40
ASR-B2A(config-if-srv)#  rewrite ingress tag pop 1 symmetric
ASR-B2A(config-if-srv)#  bridge-domain 40 split-horizon group 0
ASR-B2A(config-if-srv)# !
ASR-B2A(config)#interface BDI40
ASR-B2A(config-if)# ip address
ASR-B2A(config-if)#no shut

Step-2 : Enable the 10 G license.
ASR-B2A(config)#license feature port tengig 1

Step-3 : Unable to ping to the BDI interfaces and they are appearing as down.
ASR-B2A#sh ip int br | ex una
Interface              IP-Address      OK? Method Status                Protocol
BDI40            YES manual down                  down

I tried to ping from the neighbor device and I was unable:
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to, timeout is 2 seconds:
Success rate is 0 percent (0/5)

ASR920 with version 15.6(2).
BDI configuration on TenGig interfaces prior to the license upgrade.
Enabling 10 G bulk license on the device.
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