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how can i erase sub-interface ?

hello ^^ please solve my problem..i wanted to creat sub interface on my fastethernet interface on router. i am now maki...
3 comments posted 20yrs
posted by jh3ang
3 comments posted 20yrs posted by jh3ang

forgot how to wildcard-arrgh!

Say I have a need to only allow a specific range of ip's to access a vlan on my 6509 and any others get denied. what wo...
1 comments posted 20yrs
posted by robert.austin2
1 comments posted 20yrs posted by robert.austin2

PIX 501 with Remote Desktop

I have a PIX 501 Firewall at work directly connected to the internet via a c able modem. It gets its public address fro...
2 comments posted 20yrs
posted by GKAzar
2 comments posted 20yrs posted by GKAzar

Questions on 800 series ADSL router

We've had a Cisco 800 series ADSL router installed on out DSL line for a year or so now and I need to change a couple o...
7 comments posted 20yrs
posted by isspecialist
7 comments posted 20yrs posted by isspecialist

matched memory stick pair for cisco 3825

I looked through the installation guide for the cisco 3825 and it doesn't seem to indicate that a matched pair of memor...
2 comments posted 20yrs
posted by jesse
2 comments posted 20yrs posted by jesse

Cisco 7912 IP Phone PoE woes

I am trying to get the Cisco 7912 IP phone to draw power from an IEEE 802.3af compliant netgear FS752TPS switch. Howeve...
3 comments posted 20yrs
posted by scott.hanson
3 comments posted 20yrs posted by scott.hanson

T1/ethernet translation

I have a 7206 with channelized DS3. I'd like to forward some of the T1 channels to another cisco router, which has no T...
2 comments posted 20yrs
posted by harvester
2 comments posted 20yrs posted by harvester

Quick help: PIX 501 and Port Forwarding

Folks, can someone help me out here quickly, please? PIX 501 running an old 6.2(2). It has a single outside public addr...
3 comments posted 20yrs
posted by usenet2006
3 comments posted 20yrs posted by usenet2006

Bandwith control on a 4006?

Hi guys, is a there a way to limit the bandwidth on a switch port? I don't want to do QoS just to restrict whatever flow...
3 comments posted 20yrs
posted by am
3 comments posted 20yrs posted by am

performance testing

If i have e.g. a c1720 and a c7200 interconnected by dual E1, is there a way to measure the bandwidth, throughput or sim...
2 comments posted 20yrs
posted by matthias.gruber
2 comments posted 20yrs posted by matthias.gruber

Port SFP and GBIC

Hi all, Can you confirm please that port SFP in a mini-GBIC interface ? If yes, what difference btw GBIC interface that...
2 comments posted 20yrs
posted by Rahan
2 comments posted 20yrs posted by Rahan

Serial interface etherchannel

Is it possible to make multiple serial interfaces into an etherchannel?
3 comments posted 20yrs
posted by nhnmp
3 comments posted 20yrs posted by nhnmp

Catalyst 3550 & BGP

After searching through this newsgroup for a while, I realize this subject has been beat to death, but I have a little...
2 comments posted 20yrs
posted by neonerz
2 comments posted 20yrs posted by neonerz

802.1X v/s Port Security

Hello Gurus, I am a networking student, currently reading articles on port security and 802.1X standard. I have a quest...
4 comments posted 20yrs
posted by apsolar
4 comments posted 20yrs posted by apsolar