I use standard MPLS BGP-L3vpn to forward traffic between VRFs on Nexus 7k routers. All of my VRFs are within the same BGP process, so have the same local-as.
I'd like to bring-up an eBGP session from one VRF to a carrier, but the carriers requires that they peer with a specific BGP ASN (call it "65432"). It doesn't look like NX-OS supports the "router bgp 1234, vrf VRF1 neighbor w.x.y.z local-as 65432" command. However, it does appear to support "router bgp 1234, vrf VRF1, local-as 65432".
My limited understanding is that this would prepend "65432" onto all routes advertised to all VRF1 neighbors? And that all neighbors defined under VRF1 on this router would learn routes from me with as-path "^65432 1234 ..."?
If so, would this have any affect on routes exchanged with other VRFs using import/export rd?
This guide will explain how to check where a particular directory resides within the filesystem in terms of physical disk, logical volume, volume group, etc by taking a look at where the install repository actually resides on an NCS5500.
According to the RFC 7432:
Extended Community enables split-horizon procedures for multihomed sites. The ESI Label field represents an ES by the advertising PE, and it is used in split-horizon filtering by other PEs that are connected to th...
In scaled EVPN deployments it can be wise to name ESI that way to represent the site/physical port/etc it is attached to. Thus on some remote location you can easily verify where particular route/MAC is coming from. Similar to phone numbers, where...
Want to enable Feature EPFT with “routing-protocols-enable”. However ,it is throwing an error and ask to configure the following command: “non-subscriber-interfaces mac” which once enabled drops the traffic without any penalty.
XR-vm - CLI's
look for any process crash, review time stamp[if it is too old, then no immediate action needed]
verify if standby state is Ready and NSR-Ready
show proc cpu | exclude " 0%"