You have mentioned in a previous post advertising a more specific route to one provider. Keep in mind that routers will always choose the most specific prefix first. So if you advertise 192.168.1.0/24 to provider A and 192.168.1.0/25 AND 192.168.1.0...
I don't know the exact amount of memory consumed per BGP prefix, as this may vary slightly based on attributes etc. The rule of thumb that I've always used is 1 MB of memory per 1000 BGP prefixes received. The table is now over 160k prefixes, so 26...
This is a challenge where the Service Provider demarc may not necessarily give you a "line protocol down" in the event of a problem. Check out this config using the Service Assurance Agent. You should be able to tailor this to your needs: (Within t...
An example rtr config follows. This example uses rtr to check reachability of an IP address via ICMP. If the address is not reachable, the router then decrements the priority of HSRP on an Ethernet LAN interface. You can play around with the optio...
In a topology like this, it's probably a good idea to set your masters as the STP primary and secondary root bridges. This will rule out any unpredictable behaviour.i.e. on your primaryspanning-tree vlan 1-1005 root primaryand on your secondaryspann...
