Switching

Hello, We have a cisco 2821 ISR with IOS c2800nm-advsecurityk9-mz.124-3g.bin factory shipped image, but when we upgrade the IOS to c2800nm-advipservicesk9-mz.124-7c.bin i notice that there is a diference in the "show version" command:----------------...

Hi All,I am trying to find out which one of these switches will be better for access layer? The choices I have is a 4507 with Sup V or 6500 with sup32. I know that sup32 can handle multicast traffic better than a 4500 Sup V. I also feel IOS support i...

Hi,Please help me to configure mirror port for IDS in 2960 cisco switch.Thank you,

Hi all,i have a core switch, 6509, and an edge switch, 2960,which i need to connect using 2 uplinks. whenever i do this, my network experiences a loop, and behavior is very shaky.the 6509 is acting as STP root for all vlans, and the 2 ports connectin...

HiWe're planning to upgrade our network infrastructure to this design.R1 is connected to r2 and R3R4 is connected to R2 and R4 (wen applying this post the connection between R2 and R4 is not displayed correctly)R1 ---- R2 | | | |R3 ---- R4...

Hi all, can anyone give me an explanation of what these are?thanksCarl

Can I install a WS-X6748-GE-TX in a Cisco 6500 running Cat-OS using a WS-X6K-SUP1A-2GE Supervisor module ?

Hi there,i need help on how to upgrade the IOS image of my 3750 without having to lose any information. It's actually for a client, and i wish to schedule a reload time...the image would be lifted from a tftp server, but i just need to know the steps...

I am a protocol tester.When a superior BPDU is sent to a switch port which is already in forwarding state, I want toknow whether the forwarding state will be broken and the port will issue a new proposal on its designated ports

Hi all,how do we give only interface level config command access and show commands for usergroup using tacacs server.Thanks in advance.Rgds,Rajeshac

If the e0.1 and e0.2 interface of a router has an ip add of 192.168.1.1 and 192.168.2.1 respectively both having subnet masks of 255.255.255.0, and this e0 port is connected to a switch, what should vlan1(management vlan) ip add be? What subnet shoul...

I configured a router to perform NAT to allow outside traffic into an internal web server that only accepts connections on port 443. Here are my configs (ip addresses have obviously been changed): interface FastEthernet0/0ip address 10.32.15.102 255...

Hello,Can someone explain me briefly what this command accomplishes.Better said,if you do not use the "no" keyword.ThanksKurt