Other Network Architecture Subjects

Is there a way to set up a 3640 to use a GPRS router within the same network segment in case the Ethernet link falls down?This is the actual scenario:192.168.1.206 router to set up. Cisco 3640192.168.1.205 this one has an Inet connection: Cisco 837 1...

e0 is up, f0 is up for cisco 1700e0 is up , but s0 is up but line protocol is downwhat is the probem of this?

We have a sup 720 running ios code and we are seeing packets being flooded to other ports. mac address table looks good so it is not an issue where the entry times out and thus the packet needs to be flooded. anyone else seen this or know of a debug ...

I am transferring a 256MB file from loc A to B over a T3 line. It takes about 6 minutes. However, it doesn't take the entire T3 bandwidth. Does anyone know why that is? Thanks.

Hello,I have a problem, After cisco 2800 booting, it doesn't recognise the WIC 2T card.I have change the slot position, but the WIC 2T stay down.the software verion is 12.3 et WIC card is new.How can do ?Thank you stephane

I am repeatedly getting a bad authentication message on a router "bad authentication from 199.1.21.3 remote state init". What could be the cause? Cure? Here is the port config for the two routers. The message is logged on the first router whose con...

Hi ,We get a lot of network disconnectivity and I have asked my ISP who keeps telling us there is a BGP reset on his peering ISP .Is there anyone who can explain what a BGP reset is and why is it necessary to do it .ThanksRaj

I have an answer but I just want to see if there is another way to configure my router to solve my problem.I have setup a 2621 router with a T1-WIC using hdlc, I have setup the correct Ip address, SM and setup as ip nat outside. The FastEthernet por...

Does Anyone know what the MGX 8220 CESM E1 card sends as its idle code?I need to know this to allow a connecting device to autodetect the timeslot configuration settings correctly.Thanks for any assistance

Would it be possible to have a 3002 HW client setup as a DHCP server serve IP addresses to a Token Ring network hanging off a 2612 router? I'm attempting to cable the 3002 to the Ethernet port on the router, then the TR port on the router to a 3900 s...

Hellofor the new generation of routers: 1800, 2800, 3800,...do they support VPN by default? (no need to a special software)

We currently have a 6509 connected to a 5500 which is in turn connected to a 7000 router. Current LAN is switched through 6509 and 5500. 6509 and 5500 connected together via EtherChannel. All routing is performed by the 7000 with the link to the f...

I've setup my 1721 routers as per Cisco documentation for transparent bridging... and yet a still cannot PING from one end to the other (same IP addressing at both ends).Router A:f0 - no ip, bridge-group 1s0 - no ip, bridge-group 1bridge 1 protocol ...

For one of my cutomers, I installed LMS 2.2 (=Common services, RME, campus and DFM) on 1 server, 6 months ago. At present, the cutomer's network reaches about 170 equipments (some 2950, 3550, 4000 and 6509). All equipments have been discored by Campu...