Switching

Can nybody explain SSH in brief to me. i know how to configure it. but my question is after configuring SSH on router how can i access the router(with telnet or using any other application).

Hi, Can any one help me providing a better solution for the folling problem. When adding the device either with Wizard or Device Driver "Cisco switches, Catalyst Series, hybrid text mode, Catalyst OS" it looks like NAS is able to connect the device a...

We are trying to setup 2 Nokia FWs in a High Availibility setup. Active/standby is are setup. When the active fails we are hoping for a stateful failover to the standby FW. Instead we are getting the following messages on the switch.2006 Nov 26 11:44...

If i want to call a phone from the outside of my firewall to the inside, do i need to allow that traffic in, via an access list, what would the access list look like, would it be rtp, etc allowed to go just to the call manager, or phone to phone ?

I changed the Duplex setting on an Interface in a Switch to full . the startup and running config reflect the change from half to full, but the Show interface command still shows it as half. Why is it so ?

Hello, In the attached topology, communication between PCA-PCBPCC-PCDPCA-PCDPCB-PCC are working fine. What should I do to make PCA-PCC and PCB-PCD work?Regards

Hi Friends,I have the problem description like "MESSAGE INFO : Jun 13 03:54:58 gmt: %PM_SCP-SP-2-LCP_FW_ERR_INFORM: Module 4 is experiencing the following error: Port #1 transient TX_Pb error"Jun 13 04:32:41 gmt: %PM_SCP-SP-2-LCP_FW_ERR_INFORM: Modul...

The scheme of the network is on the picture. Router A supposes that router D is ABR/ASBR (review show ip ospf border-routers). And router A doesn't see router H as ASBR.I've checked OSPF databases on routers A and D. Router D doesn't sent LSA type 4 ...

Hi Guys,I'm needing to config a server port as trunk and I'd like to know what are the implications (security, spanning-tree) of having a server port configured as trunk? Do I have to configure anything else on that port for security reasons?Best Reg...

I changed the encapsulation on my Windows XP laptop to 802.3 (from Ethernet II, default). I AM able to ping the local router (802.3 framed ICMP in both directions). But, when I try to ping a remote device off of my subnet it times out (sniffer show...

I would like to know that suppose i have an ABR that is connected to area 1 and 0. Area 1 is normal, i want to advertise default route from this ABR to only area 1 and not area 0, can you kindly tell me the way by which i can achieve this ? i dont th...

Anyone know the amp level of a Cisco 831 router. Cannot find it in any of the user guides.

On a new Cisco 3750 stack implementation, all went well except a number of older Wyse Winterm thin clients. They do not get a link light, or any connection to the stack at all. I have switched out multiple cables and cable types as well as setting ...