Routing

I have a remote site that is upgrading from a 3640 to a 3845. The 3640 has 1 NM-4E and 2 NM-2FE2W modules. I think I can just upgrade the NM-2FE2W to the version 2 module (NM-2FE2W-V2). However, I don't know what module to replace the NM-4E for the 3...

Please let me know can we configure Cisco 1720 with WIC-1dsu-T/WIC-1ENET as a PPPOE Client.Please comment on this statement tooEM

Simple setup with big problems and i cant pinpoint it.Pleasy help me out with this one guys.L1-L3 Topology:2 routers called Router6 and Router8Router6 ser1 is wired to Router8 ser1 using network 20.0.4.0/24Router6 eth0 has network 30.0.0.0/24Router8 ...

I just recieved a 2650XM router version 12.3(13). And I am trying to install a WIC-1DSU-T1-V2 and Iget this error."Bad Hardware in bay/slot/sub_slot = 0/0/-1Unknown WIC in slot(0/0), wic card has an unknown id of 0x0"I thought that this DSU wic was c...

How do I tag an EIGRP learned route and redistribute it back into EIGRP with a distribute list. I see it is possible in 12.3(8)T.router eigrp 10 network 10.0.0.0 distribute-list route-map aaa in BRI0/0 no auto-summaryroute-map aaa permit 10 set tag ...

Dear Support,Probably a quick yes/no answer required here !is it possible to configure dmvpn to use just static routes rather than using say eigrp ?even though it is going to dmvpn I only require a hub to spoke (phase1) communication, there is one hu...

Has anyone experienced difficulties (eg CRC errors) on 10 gig ethernet links running between a 4-port WS-X6704-10GE and a 1-port WS-X6502-10GE. Does anyone know where I can find detailed specifications for these modules eg light levels, tolerances et...

Hi All,for whatever reason, our customer has chosen an Internet based VPN as the primary network link between a key location and the main network. This link needs high availability and as such they wish to provide a backup to the Internet/VPN based s...

Recently setup a PPP WAN with T1 between 2 1750 routers.I'm watching the line and noticing what I believe to be errors - but being a noob, need help in understanding what I'm seeing.I cleared the counters on both routers today @ 11:30a. These statist...

Situation: We're upgrading our circuit from 2Mbps (E1) to 4Mbps. The NM-4T (which supports up to 8Mbps on port 0) seems to be the cheapest way to do this.My question is - what kind of cable needs to be used to connect this port to the CSU/DSU? The do...

Hi All,I have problem with the RAS server configured on Cisco 3745 as a callback server. The PRI interface is connected to Ericsson MD110 PBX. This PBX is connected to PSTN trough 2 E1 trunks. The system is working fine from some numbers from the pub...

Assuming this is where basically traffic goes over different interfaces for directions in and out. How might this occur due to IP addressing and/or the subnet arrangement? Thanks in advancepeter@it-123.co.uk

I am getting a check sum error on the flash memory.Router boots up in BOOT mode. I tried to reload theIOS after erasing the flash and failed. I was using a TFTP server running on my laptopconnected to E0. I can ping both directions. But when the ...