Routing

Upgrading a remote site with a new 2811 router, IOS version 12.4(3c) A WIC-1DSU-T1-V2 module is installed. On startup, module is recognized and passes diag tests.T1 line uses HDLC encap; ESF framing; B8ZS line code; clock source is on the line.Sinc...

I have two 2 Mbits link terminating on two cisco 2621 routers.Is it possible to combine both the links on different routers to achieve 4 Mbits speed?This way possibly we can have redundancy in routers and redudancy in link as well and at the same ti...

Hi,Some time i have seen Error on C-2600 on Serial interface'sThat is E1T1 NM Module Int S0/0:0 reciviing Excessisve errors.what are the common reasons for this???Thanks

Hi,In OSPF , if the sequence no & checksum are equal for a two LSA, Age is compared .( as per Jeff Doyl book) If only one of the LSA has MAXAGE (3600) sec, it is considered the more recent. PLz explain what does this exactly mean. Howcome a MAXAGE LS...

I was wondering if anyone has data on max. throughput for the NM-1T3/E3 module in a Cisco 2811. The data sheet just mentions "Subrate T3 with services." I will not be deploying voice or video over IP services in my design.

Hello,I have 2 P2P DS-3's and they are setup with CEF per-packet, I also have a few T-1's as a backup (MLPP), however I only get 30 MB transfer (peak) from the two DS-3's, looking at traffic they ARE load balancing but I never get the full bandwidth...

I need at least 4 ports on 7206 VXR.I guess it should be something like PE-FE....Could someone please let me know the exact part name???

hi,i am using AS5300 with IOS Version 12.3(15). I have been using H.323 for quite long time now i want to configure this Gateway using SIP for both in-bound and out-bound traffic.pleas provide me information about SIP configuration on said Gateway fo...

Hi All,I would like to know is the tracking function is Cisco switch, like object tracking in cisco router.I want to change the default route from one router1 (ISP1) to another router2 (ISP2) in switch by tracking the ISP status of router1 global int...

Can I know whether there is any document that describe common Multicast troubleshooting guideline?

Hi,I'm trying to configure following command for Multicast traffic control on FE interface of CAT6500 with IOS version :12.1(26)E1 , Sup2/MSFC2. I'm getting following error.MLS-88-2(config-if)#storm-control multicast level 1Command Rejected: Multicas...

I have new unconfigured Cisco 877 and I need to configure it for bridged ADSL connection with Dynamic IP from ISP and use NAT for the inside network.I'm not very familiar with Cisco IOS and I would like to use SDM to configure it.When I try to create...

Hi everyone,We have a Cisco 3660 as our core WAN router providing data and voice connectivity between 5 branch locations. It has been running fine for years. Suddenly this week after a power failure in the city when things came back... everything was...

Does anyone have a configuration example for setting up a DS3 with an NM-1A-T3 interface? I can't seem to get the interface to come up. The only thing I have from the ISP is:framing cbitline code B3zsBandwidth 20100encap pppAny help would be apprecia...

One of our customer is experiancing speed issues. Cannot figure out about the actual issue which causes the issue.i am posing some of the outputs which i used for trouble shooting. # sh processes cpu | i ^PID| Input 11 46632 230908 2...