Routing

I have a problem with my isdn line , I wanted to run isdn as a backup line for my serial 0/1, but my isdn is not firing when my serial interface goes down...when I give backup interface commandand back up delay command in serial interface, I am not a...

I pasted another one including attachment :-)Hi, can you clarify this?Imagine my "root" bridge has been identified. Please find attached diagram. Then I have two switches "Switch2" and "Switch3". I understand that at that point a root port for each s...

Hi All,Does setting the reference bandwidth under ospf require ospf process to be reset?I don't think it does and plan to run a quick test.... Just wondered if anyone knew as well?thanks very much,

How would I configure ISDN dialin for users on a 3640 Router?We have a seperate server that does the auth so basically, the router must accept the connection, not auth it locally but send it on to the auth server to verify and send back to the user.A...

need help to solvr problems on router cisco 1700

Hi all,I have a problem with my interface e0/1 in a 2650 it?s been up and down for more than one month now. I've changed the router supposing, it?s an Ethernet problem as well as the cable from sw2, and this router offers static IP translation betwee...

Hello,We have c7600 running IOS 12.2.33 SRA3. I am looking for the way how to identify MDI/MDIX status of the 10/100/1000BaseT GigabiEthernet port. I am able to use "show interfaces gigabitEthernet 3/1 controller" command in this IOS release, but the...

Hi,Could anyone tell me why the Tunnel bandwidth send/recieve is set to 8000kbps?I have a 20Mb circuit here and I would like the tunnel to be able to consume all of it. Is there a command to do this?Tunnel0 is up, line protocol is up Hardware is Tu...

Hi,I need to debug ip nat on a Cisco PIX 515 running pix711.bin. How would I go about doing this? Is there a way that this can be done?

I have FR network with IPv6 addressing. When I use static mapping of IPv6 addresses, I can ping across the network OK; when I try to use InARP, it doesn't seem to work (yes, I know I cannot ping between spokes without static map). What can be wrong?!...

Hi peoples, Can someone verify if I can give a trunk handoff to a 871 ?Can the 871 deal with creating dot1q sub interfaces on fa4 ? This is on a Advanced IP services IOS. Yes I know it is possible to create VLANs and then use an LAN port but I wish t...

We have a Cisco 871 router running ip advanceservices 124-11.T that is connected on int F4 to a cable modem. The ISP allocates public ip addresses via dhcp. The problem we are having is that when the router boots up, it does not get an ip address a...

Hi,Is there a way to test DNS and WWW from the 800 series ADSL router using the BV interface as your source?Am I right in saying that what ever I test using the BV as the source would be the same as testing it as if I had a PC on the router and the r...

I have 4 nm2fe2w-v2 cards. all of them when installed in a 3600 running version 12.3(22) will operate normally on port 1 however port 0 will ink but not pass traffic. Does anyone have any ideas?