I guess we would eventually discuss routing IPv6. It was inevitable.
Posts Tagged ‘ RIP ’
An Interesting Problem with Multiple DCs on a Stick
We talked about running multiple data centers on a stick back in August, which is where you have multiple logical pairs of client and server VLANs on a single CSM for different tiers or functions. The big point of the article was that you had to do some fancy forwarding to get a server-initiated...
ACLs and HSRP, BGP, OSPF, VRRP, GLBP…
Here’s a handy list of ACL entries to allow your devices to speak routing protocols, availability protocols, and some other stuff. We’ll assume you have ACL 101 applied to your Ethernet inbound; your Ethernet has an IP of 192.168.0.1. BGP : Runs on TCP/179 between the neighbors access-list 101 permit tcp any host 192.168.0.1...
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