Routing

Hi,I'm upgrading my router from 3745 to 3945. The current router has a metro ethernet module NM-2FE2W-V2 to which a metro ethernet link is connected.Can I use the same module on the new 3945E.I mean does 3945 support NM-2FE2W-V2 module or do I need t...

Hi GuysThere is problem with bgp multihomed configuration where i need redundancy between two diffrent ISP terminated on same router .fa interface for the ISP2 is getting chocked and i gues its due to reverse path .Please help here to configure redun...

Hi,Anyone know the throughput of IPSEC for Cisco 1921 (3DES)?

Just a question on show interface output on a WAN link [Other than Ethernet]. I know the bandwidth that is shown is not physically policing as it does not actually affect the link bandwidth but I am in the grey with MTU. What does MTU do..is it used ...

Hi!Is it possible to use one port on a cisco 837 ADSL Router as a wan port and others as LAN Ports if we don't want to use its ATM Interface?Thanks.

Hi all,We have a remote site that needs to use the same IP address scheme on one of their segments that is on the main site. I know I can do such routing with VRF over MPLS, VPLS, pseudowires but the problem is that our ISP does not support that.Is i...

Hi how do you configure BGP in the below scenario?R1/R2 = Customer RouterISP1 ISP2R1 connected to ISP1 and ISP2, R2 to ISP1 and ISP2, R1 connected to R2. So far most design and configuration I have seen is R1 to ISP1, R2 to ISP2, R1 to R2.Thanks

Does anyone know if it is possible to create Vasi interfaces on the ASR9K. I cant seem to find any info on it, it looks like the equivalent may be an Interflex pair but I cannot get the interfaces to come up and can't find any usefull info on how to ...

We currently have an exchange server located at our head office IP address 192.168.0.10 with a Cisco Firewall/modem at gateway address 192.168.0.254. Connecting to the Internet picking up exchange mail and web browsing for the PC’s attached to Head o...

Hello, I know this has been discussed a gazillion times, but I haven't seen relation in any of the threads that I read to this case.One of our clients is having the situation where is receiving AAL5 CRC errors in it's ATM interface. I've read some po...

I am looking for information on how to properly configure rate limits on a Cisco 2821 so that I can set different Service levels by IP address. For example I want to limit a block of IPs to 1 Mbps Down and 512 kbps Up. I am doing point to point netwo...

All,I'm noticing that if an existing tunnel is up and the reserved bandwidth changes, that doesn't necessarily force the TE to take another path. For example: Router A TE Tunnel: BW require 1024Router B: ip rsvp bandwidth 1024Router C: ip rsvp bandwi...

- I have one Cisco 1841 router with one interface on the private side using subinterfaces using tagging, public side just has a public ip on it.  This is terminating the DMVPN tunnel (host).  The DMVPN tunnel is up, I can get acrross it no problem wi...