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Use of 4 Ethernet ports on a Cisco 877

I'm new to Cisco routers, but have an 877 installed in a small office for Internet access with NAT for a single externa...
7 comments posted 19yrs
posted by RedGrittyBrick
7 comments posted 19yrs posted by RedGrittyBrick

PIX 501

I have a PIX 501 on a site to site connection. The home office site (VPN3000) was restarted during a power failure. The...
3 comments posted 19yrs
posted by sreinhard
3 comments posted 19yrs posted by sreinhard

Port forwarding Issue.

Hi guys, I need your help on port forwarding on CISCOrouter, I am new to configuring CISCO router, any way I did config...
5 comments posted 19yrs
posted by s_mortazave
5 comments posted 19yrs posted by s_mortazave

Layer 2 Ether channel

Hi all, A little query. I have just set-up Ether channel between two Cisco 3750s. I'm using layer 2 ether channel using...
2 comments posted 19yrs
posted by j
2 comments posted 19yrs posted by j

Link Load Balancers vs BGP

Wondering if any of you have any experience with ISP link load balancers such as F5 Link Controller, Radware LinkProof,...
0 comments posted 19yrs
posted by mmoore
0 comments posted 19yrs posted by mmoore

High cpu with Catalyst 6509 sup2/msfc2/pfc2 512Mb ram

Hello, We're facing a high cpu problem in one of our catalysts. Unfortunately (and as usual!) there's nothing usefull i...
6 comments posted 19yrs
posted by antoniocarlospina
6 comments posted 19yrs posted by antoniocarlospina

VLANs, trunking and dot1q questions

I've been wrangling with connecting a Catalyst 4006 (running CatOS) to a Cisco GbESM switch module (running IOS) in an...
4 comments posted 19yrs
posted by chriswaltham
4 comments posted 19yrs posted by chriswaltham

laptop authentication via Windows Database through ACS

Hi, We're getting a lot of "Machine authentication is not permitted" showing up in failed logs on the ACS server (v3.3)...
2 comments posted 19yrs
posted by richard.rees-jones
2 comments posted 19yrs posted by richard.rees-jones

NAT+DHCP possible ?

hi ! is it possible to configure both NAT and DHCP on same cisco805 router ? if it is please show me a sample configurat...
0 comments posted 19yrs
posted by Triblesix
0 comments posted 19yrs posted by Triblesix

IP Telephony

Hi guys, We have four phone lines, and i need to creat a partition but link to a specific line that allows internationa...
1 comments posted 19yrs
posted by dandashi
1 comments posted 19yrs posted by dandashi

Cisco 800 router updates a 2003 DNS server

Hello, Is it possible to configure my Cisco 800 router to update my remote Windows 2003 DNS server with DDNS? I'm tryin...
0 comments posted 19yrs
posted by esselink
0 comments posted 19yrs posted by esselink

CCNA Self-Study Guides

Friends: I have been using the Cisco Press CCNA Self-study INTRO and ICND guides to prepare for my CCNA exam. I plan to...
0 comments posted 19yrs
posted by wampeter
0 comments posted 19yrs posted by wampeter

Module Engine

Hi all, First question : For the Catalyst 6500, what is the role of the module "Supervisor Engine 720" please ? is it l...
3 comments posted 19yrs
posted by Rahan
3 comments posted 19yrs posted by Rahan

Spurious interrupts on a 2821

Hi, For the 3rd time in a month I had a lot of 'spurious interrupts' on a 2821 with a HWIC-1ADSL running on IOS 12.4(11...
5 comments posted 19yrs
posted by nospam
5 comments posted 19yrs posted by nospam

LDAP Authentication Schema

I'm looking for a good sample LDAP authentication Schema to be used on a VPN 3015 concentrator. Thank You
0 comments posted 19yrs
posted by sean.boston
0 comments posted 19yrs posted by sean.boston