Switching

I have one vlan with 3 subnets/departments!vlan 2 name Finance!vlan 3 name Accounting!vlan 1 name Sales!interface Vlan1ip address 192.168.3.1 255.255.255.0 secondary   << Accounting ip address 192.168.2.1 255.255.255.0 secondary   << Finance ip addre...

Hi,I have a router-on-a-stick, which routes between different VLAN's.Originally I thought I just use one of the switchports from my ethernet switch module and trunk there, and then apply access control lists to the "int vlan" directly, because it hel...

Hi,I received this error when booting the new IOS c3745-adventerprisek9-mz.124-15.T14.bin from slot0.I don't have this error when loading the inital IOS c3745-ipbase-mz.123-26.bin from flash. I tried to re-download the new IOS from cisco but the erro...

Can some please explain that why do we configure the IP Address and the Default Gateway on the switches?Switches are Layer 2 devices, so that they are unable to read the Layer 3 packets and thus are unable to understand the IP Addresses. Then how do ...

Hello,I had a 2950 switch connected to my home adsl modem and now I replaced the modem with a 1721 router with adsl wic ppoe authentication. The problem is that since I am connecting with the 1721 most of the internet pages do not load except google ...

How do you reset the username and password ? this is a new router amd was able to use cisco/cisco initially. configured ip address on an interface then save the config. now the cisco/cisco does not work.Sent from Cisco Technical Support iPhone App

I'm new to configuring a router and I'm lost and I might be over thinking the whole thing but I figured I'd post and see what I get.  I have a link balancer that is getting 2 internet connection from the same isp and because both of the internet conn...

Hello TeamI appreciate any help with regard to know whether the line card 6548-GE-45AF is compatible with VSS, i am having troubles with two 6509 enabling VSS with one line card 6548-GE-45AF installed in each 6509.I would like to understand what i am...

I have completed my CCNP certification last year.This year I have done QoS (642-642) and BGP/MPLS (642-691)I have already done routing BSCI in CCNP examinationIs it mandatory that I have to repeat Route examination for Completion of CCIP certifcation...

I currently work at a school who have a /22 network assigned to them by the state school department. All the schools in the state are connected to each other through a WAN. The network address they got assigned is 10.135.164.0. My boss would like to ...

anyone know which cisco switches that you can remotely log into SSH because I have just bought a switch supported by Cisco that can not use ssh, but who can help me

Hi allWe've got our existing 3750's and now we've purchased the 3750X 48p.Only problem is they dont seem to stack.  They have been downgraded to run the same IOS3750 – running c3750-ipbasek9-tar.122-53.SE2.tar3750x – running c3750e-ipbasek9-tar.122-5...