Other Network Architecture Subjects

Hello forum,I'm studing these Bridging things and i have some doubts regarding how these features work inside a router.1) I do not understand why for example, Transparent Bridging (TB) does not bridge IP. Is the router able to identify if a protocol ...

I've been working with 6500s running CatOS and seen the debug messages telling you when a port has gone from blocking all the way down to forwarding state. I like those messages, but now with the 720 sups I can't seem to find a command that will dis...

I'm trying to apply the same options to all the 24 interfaces on our 3524XL switch. It'll be a waste of time to do it one by one.When I tried to enter the int range command it keeps saying it's an unrecognized command. Does anyone know how I can get ...

This may seem pretty redimentery but I just spent the last hour looking at google results on my search. I am hooking a Cisco 3560 switch to a 2811 rtr. Here is my current configs from the switch & RtR. Should I have any special setting on switch o...

I have two sites that I'm trying to connect. One site has a 3550G and the other has a 2950. My 3550 got wiped so I had to use a new one. Im didnt thave the config saved and therefore building the new 3550G config from scratch. On the port on the 3...

Our servers were set up with HP Teamed 1gb NICs set to auto failover connected to seperate 4006 switches running WS-C4006 Software, Version NmpSW: 6.2(2). Ater updating the HP driver software the teams set themselves to run at 2gb. We now suffer from...

I have several clients connecting to a 2950 switch that can not reach the dhcp server. The 2950's connect to the 4506 core switch via dual fiber. The 4506 handles intervlan routing and has the ip helper address defined in it. There are possibly 10...

I cannot figure out why router(7204 & 12.4) drop packets from one source1 packet and not source2. I am sending 20 Mbps from source1 & 10 Mbps from Source2. Both sources send with AF41 & UDP, 1399 frame size.Following is the QoS policy:policy-map shap...

Hello,I added a new default route on a 2980g layer 2 switch with the set command, but cannot figure out how to remove the old default route?TIA,Gary

Hi,On a Catalyst 3750, I have created a Primary and Secondary Community VLANs and have associated them.The Primary VLAN (100) is attached to a promiscuous port, the Secondary VLANs (101-103) aren't attached to any port.I would like to let the Seconda...

Hi All,where do I begin to search a problem with some pages loading, but others not in a browser on a LAN. Couldn't ping the specific sites either, then, 5mins later, all was well. Messenger wouldn't connect either, then was ok. Is this DSN specific....

IP Multicast Forwarding Information BaseEntry Flags: C - Directly Connected, S - Signal, IC - Internal Copy X - Inactive, D - Dormant, * - MFIB special entryInterface Flags: A - Accept, F - Forward, S - Signal IC - Internal Co...

While trying to change the IOS level on an MSFC I have inadvertantly removed he running IOS. I did manage to get the new version onto the Bootflash then removed the old version. It looks like i have now killed the RSP - the Module appears from the 65...