Hi,
I have 2 cisco 3750 switches not stacked, each with its own config but I would like to stack them. If I shut them off, put in the cables together and boot up, would I lose the configs of both switches and have to reconfigure the switches? TIA.
After some playing around, I realized that you can't route ospf traffic between the my 2 Nexus 7k switches over the vPC Peer link as described here.
https://adamraffe.com/2013/03/08/l3-over-vpc-nexus-7000-vs-5000/
The article mentions that you have t...
Hi,
I seem to have a question about trunking issues with ospf which discovered wrong routes for some reason. So we have 3 sites, redundant vpls links between the 3 sites. Site 1 and Site 2 located here in in the US and both sites have 2 switches tr...
Recently, we decided to deploy a polycom infrastructure and we have jitters and latency issues with it. It took a long time for us to find out the problem but I can try to describe the problem the best I can. So in our Co-location datacenter, we ha...
Thanks. So let's say between the switches we have vlan 10, 20, 30, and 40 running between them and I created a SVI 50 which is routable between the 2 switches. How do I exclude the 4 vlans? IE commands.
Another question is SVI over a vpc peer link...
Here's the cost when I do a show run on that interface: (I know it is probably not configured correctly.)
site1switcha - No cost configured.
site1switchb - ip ospf cost 10
site2switcha - ip ospf cost 10
site2switchb - ip ospf cost 1
site3switch - VPL...
Okay, I think I know what the problem is. On the 2 switches on the Nexus 7k, I noticed when I ran show ip route, it is apparently learned to route packets from here to London which is causing the 70ms delay. This is what I get when I ran
Nexus 7k S...
No, none of the links are saturated. I did more troubleshooting and I am starting to find out what the source of the problem is. We have another site located in london which is about a 70ms ping from here. I noticed that when I did a trace to the ...
