Switching

I am planning on setting up network load balancing for 2 web servers and I'm trying to understand how the cluster IP address works with the MAC addresses and ARP on a layer 2 managed switch. I've read a few Microsoft articles but it's still not very...

Does 12.2(33)-SXH2a support supervisor engine redundancy within the chassis.

I am wondering if it is possible to have a router or L3 switch behind a firewall/router to route traffic to an other vlan on the switch or router without the need to change anything on the firewall/router. The entire range which the router/firewall i...

What would be the broadcast address and network address of 10.2.2.3/24?I had a long debate on this question with my friend, plz reply.

Dear,No IPv6 information on 3550 on www.cisco.com. It's seem that IPv6 is available on 3560 and higher level platform.Could somebody give me assured information about this? Many thanks!

Experts,I need you quick help on two of my small queries:1). Can we run PVRSTP+ on cross-stack Etherchannel trunks? I have got 3 fibre pairs coming from the access layer stack to the two core and looking best solution for connectivity. I was thinkin...

Hello,I would like to restrict egress bandwidth for certain type of traffic.I configure this in QOS context with srr-queue bandwidth shaped 25 0 0 0. command. I have checked with stream generator/analyzer what my interesting traffic is really restr...

Hi,I recently purchased my first Cisco-device : a 877 adsl-router.I set up some NAT's, but the problem I have is that I need the ehlo 'function' of my smtp-server. The 877 mangles this so the server does not see ehlo but XXXX, helo comes through with...

Hi,I have Cisco 2821 (IOS ver-12.4) series router.Now I want to configure three users superuser,nwadmin and monitor with privilege level 15,10 and 3.I want to assign only certain commands to level 10 and 3 users.like level 15 can do anything, level 1...

I have a 4503 as L3 and 2950 as L2 and there are two uplinks from 4503 to 2950, It runs over 1GB but I want to restrict it upto 3MBps by using “bandwidth” command will it work or not?Please help and Thanks in advance Jagdev

Hi AllI am trying to add a module into a switch. Where can I find product specific information. I know the module and I know the switch I want to add it to but I need to know the other additional accessories I will need for the module to be fuly oper...