Switching

Hi Friends,Iam trying to configure MQC based qos on my Cisco 3750 switch. The switch accepts all commands, however when i apply the service policy to the interface it doesn't have any effect. I don't see any matching packets with show policy-map comm...

Hi,Can any one tell me if we need to install any software or extra config for Stacking cables connectivity for Cisco 3750 switches ?If we use stacking cables and connect all switches as one stack ? does it act like trunk link or etherchannels ?Thanks...

I want to diagnostic test when I buy C4500 and any modules how do I test diagnostic for access module and supervisor?sorry i can't well english..please tell me configration(complete mode) on operating..

Hi All,I have a Problem at a Customersite.The whole Accessarea is equipped with WS-C2960-24PC-L. That all works fine for about 2 Years right now.Since a few weeks about 2 times a day any VoIP Phone (Manufacturer is Avaya) is restarting. Obviously onl...

Hi, We need to know what is the througput  and performance for the Cisco 881.We don´t have any paper in the web where we can see about this.Thank youJuan Granata

I have several ports on the Catalyst 4503 switch that are configured the same as others, but I can't get them to commicate. Does anyone have a solution?They are listed as Down instead of Native when a workstation is connected.

Can I replace a lan Switch WS-C3560V2-48TS-E by WS-C3560X-48T-Swhat are the difference between them?Thanks so much in advancePablo

Hello,Anyone knows if CVR-X2-SFP10G with SFP-H10GB-CU3M are supported on 3560-E switches ? According to 12.2(55) release notes they should work but on the other hand "10-Gigabit Ethernet Transceiver Modules Compatibility Matrix" http://www.cisco.com/...

So this morning I took a call regarding sporatic workstations not being able to ping other devices within the same subnet. Upon trying to trace out one of the troublesome MAC address to a port, I discovered that the switch, while still operational, h...

Hi, This is subhasish,I have a critical problem with a network.Description of the problem given below:We  are facing one major network issue for Ph-V.1 project at East Zone Data  Center. In our Data Center (Ph-V.1), we have 2 nos of Cisco 6513+FWSM  ...

Dear all:very simply problem but let CCIE cry............I got new 861 (no wireless) with IOS 15.0(1)M4and we found the routing port (WAN port) Fast ethernet 4 .......step 1. you plug RJ45 Cable into Fast Ethernet 4 and your Notebook(without firewall...

I have a 4507 which connect to server directlyYesterday, All the port of this 4507 get full egress and ingress loading (Observer by MRTG)even those port which have no cable connected also get full loadingfortunately, after I reboot this 4507, everyth...

Hi,We have IBM blade center with the switching modeule Model number: "OS-CIGESM-18TT-EBU" directly from show veriosn command. Not able to fnd any configuration guide.We configured the managament IP it was pining also but we were not able to telnet to...