Switching

Hello, I was wondering if anyone could suggest some good links/docs for examples on configs for Desktops and Cross Overs between switches. We're currently running 2950's in a school/lab environment. I've seen some of the smartport macro's built in th...

Hi, Guys, I was trying to find some reading material about Fallback Bridging, but couldnt, if you have,would you please post a link for me,thnaks!

I'm building the network for a retirement community that may eventually provide internet access to each of the 200 resident suites. To ensure that one resident cannot see any other resident's LAN, I was thinking of breaking each room into a separate...

Hi,Problem is that when we connect D-link(16 port) uplink to cisco switch-2950(24port) the LED on cisco(port.1) do not get green it remains orange but other ports working ok.but we can not get conneted to D-link Switch.what cable color & standred do ...

I am setting up a network in my dormatory for myself and about 20 friends. about half of us have DSL connections at the moment. Is there a way to have all the DSL connections (possibly run through cheap home DSL routers) all connect into a cisco rout...

I have to analyze capture to sniffer for a problem about reply DNS that don't working fine.Does somebody advice me an document that can help me to interpreted this trace?best regardsLorenzo

i have a IBM T-42 without a serial port. how can i console in? i have tried a console cable from cisco that has a 25 pin connection but no luck.thanks in advance.

Could someone please post a link about SC0 interface? I couldnt find.thanks!

I setup a new Cisco 3750G switch; on port one I have my ASA5520, on port two I have a server and on port three another server. I can ping the gateway on port one but cannot ping each server only server outside the gateway on port one. The switch is c...

I have a wlan network with EAP-TLS Authentication. So any clients have a certificate, but some client's in the fabrik have no wlan Adapter,so i must use a wlan bridge (such as 1400 series). So is it possible to use a certificate on the wlan-bridge, t...

I have seen it done a few times where multiple switch ports are set with the same parameters with one command. Can someone help me find a document that will describe setting multiple switch port interfaces with the same command, ie. switchport mode...

Hello,I am bit confused about ICMP, that does ICMP use UDP on Layer 4 for its transport or not???Please help.

We have more than one ACL defined. access-list 120 deny ip 192.168.1.0 0.0.0.255 192.168.0.0 0.0.0.255access-list 120 deny ip 192.168.0.0 0.0.0.255 192.168.1.0 0.0.0.255access-list 120 permit ip any anyaccess-list 130 deny tcp 192.168.1.0 0....

We are trying to determine what is the best design for subnetting. We are moving into a building that has 4 floors. We are considering whether we should create class C subnet for each of the floors or just rather create a supernet of 4 continuous c...

Hi,,,,I have 5 remote sites connected by frame-relay. Router0 is the host and routers 1-5 are the remotes. When I telnet into anyone of the remotes, it opens the session and I get the password login, but after I enter the password to start the sessio...