Switching

We have a cisco 3845 router. There are 4 PVDM modules in the router out of which some PVDM's has gone faulty and is not forwarding any traffic.We need to identify the PVDM's which are faulty.Is there any way to check it or do we have to go for checki...

Hi, I have done a bit of reading on the three abbreviations above and still cannot quite wrap my head around what they do and what they are used for. If someone could explain to me what each one does and real life examples of when they would be used ...

Dear all,I have 3550 switch connected to lan.By logging into switch, Can I able to know the IP addresseses and respective Port details? what is the command?pls help me

I have a 3560 switch and a 2960G switch. They are both in separate buildings, connected by Gigabit GBICs to an Allied Telesyn switch via separate fiber optic paths. When I connect the 2960G, the 3560 stops communicating with the network. There are no...

I want to turn EIGRP on 6500 switch.Switch is running IOS 12.1 code.Does anybody has either sample config or a good lik?Thanks,

Hi everybodywe have too many servers in our office.we want to have 1 ip with load balancing for example for 2 application servers . so, i\our goal is if we call this ip address, the load balancer divide the request between these servers.I think SLB i...

Hi team, i need to know how erase the configuration file via rommon in catalyst 6509. I change the configuration register to 0x2142 but the router back to load a configuration file.Thanks

Is there any updated version of SDK or ASP script to get the weather. Is there any Canadian version available?

I am seeing what are called " receive discards" in our monitoring tool"Solarwinds" for a port on our 6509. The only think I can find that seems the same is the in-discard counter on the core. I have found information on in-discards but I am still uns...

Im learning subnetting at the moment and I want to work out my work LAN network structure.Ill try and keep this simple; one of the ip address's is 19.194.254.75/23. This works out, using the Boolean And method, that the network number is 19.194.254.0...

Would like to know how to get rid of the following config change notification timestamps on the cisco routers.!Last configuration change at 23:01:52 AZ Mon May 14 2007 by test1"!NVRAM config last updated at 22:31:48 AZ Mon May 14 2007 by test1These m...

I would like to test the network links from the perspective of the host's receivers, Windows and Linux boxes. I am looking for an analysis of packet losses. Is there a good way to test this? Would a ping test do it? Can a ping test be scripted fr...

I see this under our PRI interface "Serial0/1/0:23 is up, line protocol is up (spoofing)"..does anyone know what it means or why it shows 'spoofing'?TIA,hieu