Switching

Hi all,I'm currently developing a migration plan in our company to migrate from HSRP to GLBP. The migration itself is easy and working fine and can be done without any kind of interruption (you only have to take care for spanning-tree and hsrp active...

Hello,First time poster here. I am trying to solve an issue where I need two different networks/subnets communicating between my Juniper firewall and my Cisco 2950 switch. On the firewall I took two ports and split them up by assigning them seperate ...

Hi All,I recently did a changeout of core infrastructure. It was originally a 3com and was replaced with a nexus cluster. The rest of the environment is still 3com, the access layer that is. During the implementation we discovered that the customer h...

hey guys thanks for looking at my  post, i have been setting up internal networks nothing hooked up to the  net, but now i want to hook up to the net and need some guidence. my  set-up so far is just fairly simple to test for connectivity.i took out ...

Dear Friends,I have a cisco 2950 (Cisco WS-C2950G-24-EI), earlier It was working fine and after my friend configured AAA server, when I powered that switch stat Led showing green & syst Led flushing amber, even i con't login console also though hiper...

Good morning,I have in my lab a 2851 and 1841 routers, both have maximum flash and ram installed both are running IOS 12.4.I also have one WIC-1ASDL card that I have configured to work in both.Here is the part I'm stumped on....the 2851 is working ex...

Hi All,I'm getting this strange Log Message on my Nexus 5548 switch. I have a pair of them connected together and I'm using VPC. The other switch is not displaying this message. Any ideas?2011 May 26 08:24:07 HQ-N5k-1 %AUTHPRIV-3-SYSTEM_MSG: ttyS0: i...

Hi all,I have one setup as attched in document.My question is How I am acheived load balance with redundancy for user for internet with this setup.other solution.Kindly suggest.Thanks,Arvind.

Hello Guys need help we are planning to purchase fiber switch WS-C3750G-12S-S and i dont know if i can use all together the SMF and MMF? can i use the 10GB module on this switch. many thanks for the help

I have a 2911 with an internal switch module(ES3G-16-P). When I install the switch module, the router is creating two seperate interfaces. I have worked with the these switch modules before on the 3845, but I've seen where two interfaces are created....

Dear All,Im new to cisco world and currently we are planning to swtich on cisco for our network backbone. We are planning to purchase WS-C3750G-12S-S which has 12 port module. i dont know if the SMF and MMF can be used at the sametime using this Fibe...