Switching

How can I find out the firmware versions for IOS, modules and components of Cisco catalyst 4500 series switch.I can see the firmware version of IOS in show version command but how can I find it out for the modules or components of the switch.

Hi All,I have two vlan on Switch with SVIs, One is Server vlan (Vlan 10) other is User vlan (Van 20), Now i want to just allow SSH/WEB traffice from Server and RST/ACK  for outgoing traffic from Server Vlan.Please find the config for vlansVlan 10ip a...

i have a switch 2960 with a lan lite [release 12.2(50)SE4] ios connected directly a switch 3750 that is configured as server, when i try to put a switch 2960 as vtp mode client or server, this tells me that is set up correctly, but when i check the v...

Hi Everyone, I recently upgraded my network to have two 3750x core, one interface on the cisco is connecting to a Netgear switch via a fiber converter. I am keep getting the vlan flapping error message in my log as below. 003396: Sep 17 01:46:16.328:...

Hello,I have a cisco catalyst 2960-s PoE switch. I have a web access to the switch and am able to get statistics on each port.However, I am wondering if there is a way to have a diagram of the trafic on each port?Also, what is the best way to monitor...

                   Hi All,In one of my router, show logging command show following capure, which I need to disablePls find my router config in relevant area.logging buffered 16384logging console criticallogging monitor informational logging buffered ...

I'm wondering if this is possible....I have two internet connections that I would like to seperate from each other.  One connection I would use as for public internet access only, the other connection will be used for our private LANs internet access...

Having a problem with 3550 Layer 3 Switch getting DHCP from 2800 RoutersThs SVI's for layer 3/2 are working fine, and hosts are pinging.Now my job is to get DHCP to work from 2800 to 3550 switch and in the end NAT translate it to the outside, When I ...

We have a couple 2960 gigabit switches and we are about to implement a Dell EqualLogic SAN. We are already using VLAN's so it would be easy to make a new VLAN for the iSCSI traffic, but I have not been able to determine if the 2960's have any issues ...

Hey guys im pretty new here, just started taking my classes for ccna.  The teacher was gone today and want me and another guy make some cables and hook them up.  After I got everything hooked up I tried to ping other workstations but nothing came bac...

I'm attempting to setup a CVR-X2-SFP V02 TwinGig converter module on it. I can't execute the commands recomended on the setup guide to change the mode to Gigabite mode. The command hw-module uplink select all fails because the uplink option is not av...