📅 Tuesday, 7 October 2025
🕐 4:06 AM
Show the VRF’s BGP config
- show configuration routing-instances
protocols bgp | display set
Look for the export policy, this allows what can be advertised. Imagine this like a firewall policy. If they exist in the prefix list then it will be advertised, otherwise deny advertising it.
Show export policy:
- show configuration policy-options policy-statement
| display set
Look at the prefix lists or if any hard coded allows in the policy. Imagine a prefix list as an “address group” in a way. This on the switch has SGS prefix lists which are in all the customer VRF’s as they aren’t customer specific.
Show prefix list:
- show configuration policy-options prefix-list
| display set