Other Network Architecture Subjects

Hi,I have been struggling with RFC 1483 in terms of bridging between Ethernet & ATM. My Test scenario is:CPE-A=====7200ATM-A=====7200ATM-B=====CPE-BThe configuration is:1. Connectivity between the CPE & 72xx router is via Gig interface.2. There is a ...

I've a branch DMVPN network with 70 spoke routers and 2 hub routers. To create redundancy the hub routers are installed at different locations: if one hub router fails, eigrp & bgp routes the traffic via the other hub router.The DMVPN is based on DS...

Does somebody tell me how if is possible and how configure an a Catalyst 2950 to acquire the only ip address for Vlan 1 ?ThanksLorenzo

I would like to start prep for CCNP. I am confused as to which books to buy.As I have seen many +,- feedback for both books CISCO PRESS N SYBEX books.Which books to buy??? Should I also go for LAB rentals or some online simulations. ...

I just purchased a 1721 router with the VPN bundle. The IOS version is 12.3. I am using a WIC-1DSU-T1 module which I know works in this router model. I am getting the "WIC card has an unknown ID of 0xFF" error and the WIC card cannot be configured...

Dear, I configured E1 lines many times before, I mean usually I used to use the "controller e1 gruop # timleslot" command on many 26xx routers.But I discoverd it is different way to configure it on the serial/G.703 ports module, installed in 7200.I m...

I am trying to use 'ip event dampening' to minimize the effects of bouncing pvcs/circuits. I have read where this can be used on subinterfaces, but was unsure on exactly how this works.<cisco site...> Note The IP Event Dampening feature will functi...

Hi, I'm using The VMS with MC Pix Firewall 1.3.1 for the management of a service provider's pix firewall.At the end of every ACL i put the following access rule for see how deny match there are:access-list acl_mdc_dmz1_access deny ip any any.The prob...

Dear All Can you help in solving this issue "See the message below" JRM is not installed altayeb Jul 26, 2004, 6:11am PST Dear all Hello While I'm upgrading my CW CD one 4th Ed to 5th Ed popup massege appears and indecates that the patch for JRM is ...

Dear all,I've been assigned a task to install a new E1 line between remote and central site.We have a running Async connectino which connect the remote site using 1720 router and USRobotics modems. It's working fine (with some miss-understood configu...

Hi we have about 900 2600 routers on our network most of these have a 50% have a standard configuration and the rest are made up of various small differances from the standard. Up until now we have always used a custom script to up date the configura...

I have a catalyst 5500 and when the packet buffer tests are done weekly, the catalyst fails the tests and we loose connectivity. Is there any way to turn off the diagnostics so that the catalyst doesn't fail?

When configuring a 3640 to load the ios from slot0, is it nessacary to specify the file name, even if it is the only file on the pcmcia? Or will it suffice to just enter" boot system flash slot0"?