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Hi, I've configured NAT on routers using physical interfaces. And also on a 6500 (Sup720) using a combination of SVI (Inside) and a physical interface (Outside) for the NAT interfaces. But I seem to remember there was a problem when trying to do NAT...
Hi,
Having problems with NAT on 2 x C6816-X-LE switches running VSS. IOS = 15.2(2)SY3
Not seeing any NAT translations between private users on Vlan172 network to Vlan182.
Config below is fairly basic. Only difference is it's using in a VRF. And...
Hi,
We have site with a pair of 2 x 6800 VSS switches connected to a separate carrier using two routers - both running eBGP. See attached.
This carrier is passing us all our global BGP routes (5,000+) via their backbone as they have links into our ...
Hi,
About 6 years ago we suffered a major DC failure on our VSS switches where they went into a split-brain situation. We were running IOS 12.33 at the time and advised by Cisco to use both PAGP – AND - Fast-Hello for Dual-Active-Detection.
We a...
Hello,Posting this fix as it may help anyone facing the same issue. We recently installed 2 x Nexus 5596 into our DC with the management connections running across 6500 VSS switches. We have the same setup in another DC and all worked fine. However...
Thanks for the reply.I have looked at this doc before. And pretty sure I tried to implement that Hybrid version, but on a newer Sup. And it didn't work for some reason. Ended up using a router hanging off the 6500.But I'll try again see if successful...
Thanks to all who contributed here. Appreciated and what makes this forum a great resource.
FYI - we managed to resolve our issue over the weekend taking a few actions.
1. We removed any redistribution and BGP Pre-pend from our one DC. So that me...
Cheers for the feedback guys. Reading and other threads on this issue it seems to work for some people - but not always
We have this type of solution at numerous other sites and it works fine. The difference being we're using EIGRP on the LAN sid...
Thanks Jon,
Appreciate your feedback and any test results you get.
We plan on doing some testing in the 'live' environment over the next few days.
Once we get a fix I'll share it here as I can see a number of posts on the same issue.
