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juan-ruiz
Beginner

configure BDF authentication with Nexus 7k BGP to Cisco ASR 1001

All,

I'm working with an existing Nexus 7K BGP config running BFD and an operational peer to another Nexus 7k on this network.

I'm adding a Cisco ASR 1001 into the BGP peering and all appears to be fine but I need some direction on the BFD authentication configuration to match the Nexus 7k configuration.

 

On the Nexus 7k interface the following line is configured

bfd authentication Keyed-SHA1 key-id 1 hex-key 12345678909876543212

On the ASR I need the equivalent line configured.

The part I'm stuck in is trying to find a match option for the hex-key during the key chain configuration part but all I get is a key-string option

I'm using this document to configure the ASR side as the Nexus is already configured.

 

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bfd/configuration/xe-16-6/irb-xe-16-6-book/irb-bfd-shop-auth.html

 

Any direction is greatly appreciated!

 

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