Switching

HiI am currently in process of removing around 6 switches from 3750 Stack of 8 Switches. Currently Switch 6 is the Master. I would like to change it to switch 3. I have changed the priority to switch 3 higher than all other switches, so that when ele...

I will try to explain this the best I can. I have a 6513 Cisco core switch and will need to plug into a port on the Cisco 6513 to connect to a Cisco 2960-C POE switch. I need POE because I will be plugging in some shoretel phones to this switch. I ne...

Hi team,I have a problem with add vrf on a interface:SWxxx(config)#ip vrf xxx-xxxSWxxx(config-vrf)# rd x:xSWxxx(config-vrf)#exitSWxxx(config)#SWxxx(config)#interface GigabitEthernet2/0/10      SWxxx(config-if)# no switchportSWxxx(config-if)# ip vrf f...

HI experts,I am configuring my 4500 core switch as a DNS server but IP DNS SERVER command is not working...Sup:- ws-x45-SUP7L-EIOS:- cat4500e-universalk9.spa.03.05.03.e.152-1.e3.bin Please assist Suhas

The 3750 has today the file structure where System image file is "flash:/c3750e-universalk9-mz.122-58.SE2/c3750e-universalk9-mz.122-58.SE2.bin"When trying  to copy with "copy ftp flash" I get an error message “Image is not a valid IOS image”, I guess...

Hi guys,I have been trying to familiarise myself with BGP and have come across an issue that I would like some assistance with. My set up is as follows:I have 2 routers and 2 switches (L3)  R1 connects to R2 and uses BGP               R1 G0/0> 10.10....

Hi,I am after the "send log <LINE>" command that you can use on the Cisco IOS device to test that the syslog is receiving the logs for my Nexus device.

hello,i configured a new moh using an audio file on call manager express. all the phones in the same vlan as the CME can use it but phones on other vlans cannot. i tried to solve it by enabling the multicast routing on the L3 switch but the problem p...

Hello everyone!I have to transfer quite many files (and directories) from a ftp server to my UC500 flash so I put all of them into a tar archive and copied (let's say myArchive.tar) from ftp to flash. The problem is that when I untar the archive, its...

I have a cisco 1900 series router and two modems from two different ISPs; i also have 24-port switch connecting some ubiquiti access points to the network. The configuration i want to achieve is to have one of the ISPs as the primary network and if f...

Hi , It's a very strange problem, i don't even know how to explain it. I have a 2951  router  between our company and a customer. every two to three days i keep phasing the same issue . the router will stop forwarding traffic . physically there is no...

We have a Catalyst 4510R which shows 99 - 100% CPU utilization most of the time.  We are running ENTSERVICESK9-M v 12.2(53) SG2.  Sho process cpu sort: Cat 4K Mgt LoPri is high @ 89%, Sho platform health: K5 L2 Hardware Addre is 86% and sho platform ...