Switching

i have vlan separated by a switch my pc's can communicate on their own lans but not across the wan can anyone help me pleaserouter 1Router#show runBuilding configuration...Current configuration : 1004 bytes!version 12.4no service timestamps log datet...

After entering the command "boot enable-break" in configuration mode ("Enable Break" under "show boot" now shows "yes") the switch will stop loading IOS if you send it a break via the console port while it is loading the IOS.  It will then give the m...

 i have two core switches, we have configured the vlan 70 in both core switchsh run int vlan 70 --ip address: 182.94.177.34/28configured the HSRP in both routers.we have configured port in vlan 77 in access switch 4507R-E , we are able to ping the ip...

We have a Virtualization project in the early design stages utilizing VMWare and a iSCSI SAN environment.We are a Cisco only data center at present, but one vendor quote has all Dell equipment included.For switching they have specified the PowerConne...

Hi all, I have a network with Cisco switches and 3Com switches...In the Cisco switches I trust the DSCP priority. I know, this is a Cisco forum but I need help about 3Com and I'm sure you can help me:  I have a 3Com 5500 with s4m03_03_02s168e.app and...

I'm having a problem with a switch I just purchased, it seems only the last two ports are working (these are also the "combo" sfp ports, I'm using RJ-45)  The ports 1-16 show link however they don't appear to be able to communicate with the other two...

Cisco 2960 24TC-S 24 port 10/100 switch suddenly gone dead in power fluctuation only after connecting the power cord the fan blows in the switch. No lights are glowing or functioning.Can anybody suggest the guideline to repair it or to detect what ex...

Hi All, I need some help from you guys on configuring the quad sup VSS on two 4507 chassis. May I have the guide on how to configure quad sup VSS? Is it complicated? Thanks.

Hello,   I have router that use WS-SUP32-GE-3B,  I have error after upgrade my IOS :  %MLSCEF-SP-4-FIB_EXCEPTION_THRESHOLD: Hardware CEF entry usage is at 95% capacity for IPv4 unicast protocol #sh mls cef summary Total routes:                    ...

Hello, In the datasheet of Cisco ISR CISCO891-K9, it is written "Recommended = 50 Users" Can anyone tell me what that means ?  does it mean only 50 users can be connected to the Router at a time ?  Thanks,

Just bought a Cisco 2960S and fired it up.  Normally the fan seems quite loud when booting these types of switches up, but then dies down after they are fully booted up.  This last one I got seems like the fan is going full blast from the time a boot...

Dear Allwe are facing following error while configuring HWIC-2FE in cisco router 3845, IOS version is: 12.4(24)T7 here is the error message when i did "Sh diag" WIC Slot 2:        Failed Identification Test [ 7/0 ]        2 Port FE HWIC        Hardwa...