Routing

We currently pass voice over a dedicated single E1 link to a remote site, this is backed up by ISDN PRI. The remote site is now expanding and has the potential this year to require at least 6 - 8mb's worth of bandwidth to support the increase in call...

Dear AllI have a cisco 1721 router with WIC-2T card. I need to configure its ethernet port as a backup port so that when the serial port gets down it autometaclly route the trafic to the ethernet port. Is this configuration is possible and if yes pls...

Hi,I have question regarding the advisory "Crafted ICMP Messages Can Cause Denial of Service"http://www.cisco.com/warp/public/707/cisco-sa-20050412-icmp.shtmlWe're running a Cisco 7200 router "IOS (tm) 7200 Software (C7200-P-M), Version 12.1(19), REL...

Hi Sir,I've set up a simple network in a lab to test GRE Tunnel Keepalive which will eventually be configured on a production network. The setup is as follows: SGB2(Rtr) -----LAN----- SGB1(Rtr) -----WAN----- RouterReferring to attached diagram, a...

Hi,I am trying to 'Add Devices' for an 837 in the IDS Event Viewer and get the error:IOException when try to get certificate: unsupported keyword OID.2.5.4.5Anyone know what is happening had how to fix this?Thanks,Graham

I've been banging my head against this wall for hours. I give up.I'm trying to figure out what IOS release to upgrade my 2620 to. It's currently running (C2600-I-M), Version 12.1(2)I've been all over "How do I choose a... software release" but cann...

Hi,I haven't a good way to generate default route in my eigrp environment. who can tell me?Thanks a lotSincerely

Hi all,We have some troubles with Remote office connection when using an specific ISP. This ISP his off course not singled-homed and has Reverse Path Forwarding enabled. I know that provisions for asymmetrical flows (when outbound traffic goes out on...

Does anyone know of any issues using the new (to me) 2801 series router with BVI interfaces? We have not had a chance to work with these new routers and currently have our 2600 routers configured with BVI interfaces and wanted to make sure that they ...

We are currently running a 7206VXR router with two FastEthernet ports to an ISP via a 1 Meg link and we are in a process of purchasing a second router with the same spec and connect it to a different ISP also via a 1 Meg link. Which is the best way t...

is it possible to configure adsl using pppoa and aal5snap encapsulation?all the examples that i find show pppoa with encapsulation aal5mux.thanks

Hello All:Can I do this. 2 T1's terminated in 2 seperte routers but servicing clients on same subnet internally.So I would split clients ...some pointing to one gateway, some to the other.Let's say Router#1 FA0 - 10.0.1.1 <gateway #1>Router#2 FA0 - ...

hi all,i would like to know how to configure a frame-relay switch so that i can test point-to-multipoint frame-relay? thanks!i am using a 2500 series with 4 serial interfaces as the switch.

Hi All,When upgrade 3640 to 32F/128M, the flash should be 2 x 16 or 1 x 32 and the ram shold be 2 x 64 or 1 x 128?Thank You!Best RegardsTeru Lei