Switching

Now I have a question from my client, concerning about whether or not 6748 linecard with DFC daughter card can be deployed on the 6509 non-E chassis.  Thx & b.rgs

Hi,I have this scenario.LAN -----> ISP1 (Primary Link)        ------>ISP2 (Secondary Link)I setup the object tracking so once the primary link fails, it fails over to the secondary link. Below is the configuration.ip nat pool CWP-INTERNET-4M 186.x.x....

Hello All,I'm having a case with wireless access issue. Though the user system is connected with wireless Network. User is unable to access internet/Intranet.I have checked the DNS settings, Gateway which is through DHCP server. Can anybody help me t...

Hi everyone !i am trying to connect a 3750 stack to a BNT/Nortel L2-3 GbESM switch for IBM BladeCenter (I use two links with etherchannel mode "on" on the 3750 stack).The switches act as if there was a L2 loop. Could that loop come from the etherchan...

The subject doesn't explain the whole situation,I am bridging three locations in my building using pairs of 1GB ports on C4948 switches. In this case, I have two 'all vlan' trunks on port 1 and 2 from Switch A to Switch B.Switch A is already configur...

     I'm trying to turn up trunk ports to an ESX4.1 server, and must be missing something, because I can only ping from ESX setup menu when I have the switchports setup as an access-port.config is as follows when configured for trunking and it's not ...

Hi All,  Thanks in advance for any help.  Here's my issue. I'm using the archive cmd in IOS 12.2(25)SEE1 on a Catalyst 3560G-24PS to backup my configs to a tftp server (solarwinds). It's set to automatically upload on a 'wr mem' cmd. It works fine on...

How to I upgrade the bootstrap of my 2621xm so that I can upgrade it to latest IOS and for the 256mb ram to be used instead of 128mb?Router#show version Cisco Internetwork Operating System Software IOS (tm) C2600 Software (C2600-JS-M), Version 12.2(1...

I am trying to access three ip addresses on a remote site. The first is a service engine ip address that connects a Unity AIM module, the second is the Unity Ip address and the third is a loop back address. The remote site connects to our main site v...

Hello,I just had a probably easy question(s) on vlan basics. first lets say i made 3 vlans on a 2950 switch, Vlan 1 = 10.0.1.xVlan 2 = 10.0.2.xVlan 3 = 10.0.3.xI would like Vlan1 and Vlan 2 to talk to each other, but vlan 3 to be seperate from the vl...

When configuring DHCP on a device and issuing the dns-server command. How many servers am I allowed to list? I dont have a test lab to find out.

Hi,we have a core switch with all vlans 172.22.1.1 vlan 1172.22.2.1 vlan 2172.22.3.1 vlan 3172.22.4.1 vlan 4vtp is enabled and all switches have same vlans and correspoind default gateway set         2960(172.22.3.2)   <--------------------Core Switc...