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We are considering to replace our old Catalyst switches in our data centre with Nexus 5000 and Nexus 2000.Most of our environments are virtualised (about 80-85% of our production and uat servers VMWare). Looking through Cisco's website, I noticed the...
I just changed my core router from 3640 to a 7204 VXR NPE-400. Then I used the CPU Utilization Monitor. I noticed it's not much a difference between the 3640 and the 7204. Sometimes, even the 7204 VXR 's CPU Utilization can jump up to 82%. Can anybod...
hi,guys,please help me to solve this..I am using numerous routers in my office, mostly 3640. We also use tunneling. The problem is, when I saw my bandwidth monitor, there's this a pair of routers acting strange.Example, router A tunneling to router B...
Dear Cisco-ers,I've been asked to deny any unauthorized Layer 2 traffic at my office. So, if any unlisted MAC Address is accessing our traffic. I do this on the switch level right? Now I'm confused about the method i'm using. Should I use switchport ...
Guys. I am using 2500 Router and I am setting it up as a DHCP server.well there are 2 questions from me, actually and if you guys can explain, please do:1. is it not possible to enter dhcp network as a subnetted one? for example:Router(config-dhcp)#n...
Hey Steve,Thanks for the reply mate.Is there any advantage of using the 1000v to the standard vSwitch or distributed vSwitch? In a sense, if it can benefit both network and server infra team, I could probably talk to the server team, see what they sa...
Michel, thank you for your replies. It's relieving to get help somewhere.However...I think we solved the problem already.I can't believe it's IOS version difference problem. Shoot, I spent the last two days reading, testing, and got a conclusion abou...
