Other Network Architecture Subjects

I'm on the process of configuring two switches (4,5) to our existing network. Topology overview as follows:1 - 65092,3 - 35484,5 - 3550-241-->2-->3-->5-->4-->2 (all connections are trunks)configuration:between 5 and 4: spanning-tree cost 500 (configu...

I got follow message on C7206VXR with NPE-G1 processing egine."Multicast distributed switching is not allowed on tunnel interfaces"I can find this message when I show running-config, or write memory.How can I remove this message, and Why I got this m...

is there any difference in the configuration of vpn using ip sec at 3600 series routers and 7200 series routers.

My office is lived in shenzhen,the other office is in hongkong.I connect them by vpn.I don't know how to connect it.I want to let them connect to locate frame-relay.

I am hoping someone can help me out here. I purchased a uBR924 for one of our remote staff members. She used Comcast (PA) for internet.We are trying to set her up with a tunnel back to work, with a PC and an IP phone. Heres where we run into problems...

I'm using Csic1721 with 2 WIC-1T connecting to 2 different service provider.I would like to configure load balance and redundancy?Any particular setting or any website to refer such as bgp setting

Hello,I would like to find more information about implementing a VLAN in my current envirnoment. Can someone point me in the right direction?From what I've read so far, each VLan cannot communication with each other. In order for each VLan to commu...

Is cisco 1721 router support vpn?If it support vpn ,whitch module is to add to ?please tell me .I was very worry about it.Others I can realize it by frame-relay,is right?

I have 2 T1 line from 2 service provider connecting back to the same router.Do I need to upgrade IOS software in order to do load balancing and redundancy between these 2 lines.Any good website for references on the configuration.

Hello. I am trying to configure a "router on a stick." My hardware is a 2620 router attached to a 2924 switch. When attempting to put an ip address on the fa 0/0.1 subinterface, I receive the following message:Configuring IP routing on a LAN subinter...

I have read and followed the steps for RME configuration management to use SSH, but is there a way to get Campus manager, Ciscoview etc to use SSH? Can the underlying files be modified to change the command pushed down to the client? I need to set up...

I would like to how does inter vlan routing is handled by this layer 3 switch. I understand without configuring any routing protocols like RIP and OSPF, a layer 3 switching is possible by assigning individual vlan interfaces with IP addresses or IPX ...

Hello.My client have a flat network ( LAN , about 700 users , 100 printers,100 servers , protocols are IP and Decnet ) .That will be separated to 12 vlans. The issue is a decnet traffic between vlans . How can i configure it ? Bridging ? IRB ? What ...