Switching

I have a Cisco 3750G with routing enabled. Sometimes, I experience a situation: some clients computers are disconnected from the switch and then reconnected immediately. The whole things happened and ended within 5s. But it often happened, >5 times a...

hi all,I have cisco catalyst WS-C4507R with suoervisor (WS-X4515) with IOS (cat4000-I9K91S-M) I need to upgrade it to the latest IOS (150)when I download the IOS from cisco site and copied it on the bootflash: and force it to boot from this image (th...

Hello, After a hardware or software failure with my SRP527, i ordered a new Cisco router, the 887VA. The sell guy told me "yes, there is an HTTP configuration wizard if you don't want to mess with the cli".Yes... so far i had to connect with the cons...

Ok, I have never been able to figure this out. I have a Cisco 2511 terminal server. Is there a way when using SecureCRT to bring up multiply devices going through the terminal server. What i keep doing is ctrl-shft-6-x but that's only going to be dis...

Hello, I'm not able to redirect my output from a show command to a TFTP server. Since I'm already using and output modifier in my command line, the redirect command does not work.Ex:show mac addr dyn | ex show|Port|Table|--|Po|/23|/24 | redirect tftp...

Olá. A Net instalou o roteador Cisco DPC 3925 e não estou conseguindo abrir as portas para o Utorrent.Alguém poderia por gentileza informar como é feito?

Hi All              i have 2  switch one is catalyst 2950 and other is huawei i want to make  redundant link the proablem is that there is no spanning tree instance  on huawei switch and but on catalyst 2950 i enable rapid pvst catalyst 2950         ...

Hi, i need explanation of a resolved issue. I have a router that is connected to a firewall. Router interface ip is 193.168.100.1/28 and firewall connected interface ip is 192.168.100.16/28. Router was not able to ping firewall. On this direct cable ...

Hi All ... I need some pointers on which commands / settings and where, I know what I want to achieve but the things I am trying seem to be 'mutually exclusive' - either that or i'm missing something - I am not a Cisco IOS expert but I know my way ar...

Hi,I have a VLSM question as follow: The base address given is 10.1.0.0/23:Required: 1) 6 hosts and 7 subnets2) 2 hosts and 6 subnetsCan anyone help me out on this?Thanks

We have WS-C3750X-24T-L with c3750e-universalk9npe-tar.152-1.E1.tar IOS when i try to cammand no switchport it is not accepting the command any license required for this command.