Other Network Architecture Subjects

We're about to activate port security on some of our Catalyst 2948G switches using CatOS 5.5.13 to prevent cam table flooding. We found lots of information regarding this topic, but still want to check some hints or sample configurations, especially ...

I want to mark packets for QOS on a router that is using Fastethernet subinterfaces. Do I need to mark at the subinterface level or can I do this at the Fastethernet Interface?

What is the better way of designing the LAN Network. Enabling VTP Pruning or manually clear the unnecessary VLANs from the Trunk Links.Regards,

I have been unable to obtain device package updates from Cisco View in CW2K 5.4. Here is what happens:1. Cisco View->Package Support Updater->Add Packages2. Source: CCO3. Option: I will select packages for update (have tried other options also).Retr...

What is the Password recovery procedure for a CISCO HUB 1516?

Friends of forum, I´m new in forum and it would like to configure an router Through two doors WAN. How to make?regardsLuciano.

I am getting following error messages on a cat6513 switch running IOS 12.1(13)E :Nov 8 18:53:43: %MLS_STAT-SP-4-IP_CSUM_ERR: IP checksum errorsThe question are :1. Could it be a Physical link problem2. Could it be a Duplex issue ? My only Fast ethe...

What cisco router would you recommend for an office that has 30 users locally and 5 users at a remote office. The local office has two file servers and a web server. Full T1 at the local and a frac T1 at the remote. They want to share data, VoIP and...

Hi I have 2 router 3640 and it have 3 pvc 256K for voice256K for Data512K for VideoI use Frame Relay, but went i don´t have videoconference i want to use the pvc of 256K Data + 512K video only both for data, The bandwith of each PVC is setting in t...

When super neting 2 class c address on a 2500 ethernet portThe EIGRP refuses to annouce the route to any EIGRP neighbors.The EIGRP AS numbers are correct No auto sum is being used at both endsthe Network statement is correct for the supernetIP cla...

I recently installed a campus with 2 cat 4006 and 2 cat 6513 - all with native IOS - I have L3 configured between all the switch links - I have 29 vlans configured on each switch - I have DHCP server configured on the 2 4006's - I need to know what a...

How to cap the each IP at 64kb of particular network block in 4700 series router.?

I have a 2924 switch in the dmz and it currently has an external IP address. My question is should I have an ip on this device and if so how can I set it up so that 1. It does not respond to pings2. Only certain IPs are allowed to telnet to it3. ...