Routing

I setup a testing lab for multicast as you can see from the attachment. I define R1 as static RP, and using PIMSM as routing protocol. please see part of the configuration from R2:ip pim rp-address 192.168.100.11ip pim spt-threshold infinity.And "ip ...

Hello. I'm trying the conf found in the following URL to work: http://www.cisco.com/en/US/products/hw/routers/ps380/products_configuration_guide_chapter09186a00801dcb1c.html#1071853 For testing, I send a huge message via SMTP. This traffic has 128k r...

Hi all,I have a very big problem. I have configured a 3600 Cisco router with X.25 hunt-group to loadbalance traffic on several X.25 line. On the LAN side, i have configured XOT to transport X.25 over TCP till our mainframe. On the same router, i have...

Dear All,I would like to know if I need to buy a upgrade license for following case:Case 1: upgrade ios from 12.2 to 12.3 (feature remains unchanged)Case 2: upgrade ios from 12.3 IP base to 12.3 IP onlyThanks.Ck

Just a general question folks...When I see this:System returned to ROM by reloadOr this:Last reset from ReloadOn a Cisco IOS device, am I ok to assume this reload was executed manually by a user via the command line, or via snmp? It is my understa...

I find a strange situation. In the router, when I configure the access-list for protecting worm port like followings. If I configure these access-lists, servers connected to this router is well operating. But, when I delete access-list configuration,...

Hi all,I have 8 frame-relay circuits 128/64 cir and some of them are using ISDN as a backup solution.Sometimes all the frame-relay links get down and the backup doesn´t work because the serial interface keeps up and down all the time.When it happens ...

Hi everyone,We got 4 x2600 routers with VWIC-2MFT-T1 all connected in a loop topology as below ;R1--------R2! !! !R3---------R4The circuits between the routers are Unchannelized point to point T1. Our carrier says that since this is...

Hi,We currently have a mlppp bundle with 4 serial member interfaces connecting to a remote site. I am trying to determine if its possible to create a seperate mlppp bundle with 2 serial interfaces for a seperate remote site. We are using a Cisco 36...

Hello:I really know very little about BGP and am trying to get familiar with it's implementation.My question:We have 2 seperate ISP's, terminating into 2 seperate routers, firewalls etc.If they were to run BGP for failover on our lines, what needs to...

Can anyone point me to the links showing configuration examples on how to configure MLPPP on a 2811? I have 3-4 T1 circuits coming into the same router and wish to aggregate them into a single virutal interface. Thanks in advance ! :))

Can anyone give me a formula (or a link to one) that will help me to calculate the amount of time it would take to transfer a certain amount of data across a given link. I.E. if asked, "How long will it take to FTP a 400 gigabyte file across a 1 gig...

Does anybody have any ideas why I see netflow data with destination of Null interface, when based on the source/dest IP it should be going through the router? I would expect to see source int be one interface, and dest be the other interface. Would...

Thanks in advance for any replies.I have a client that is currently running MPLS to connect a handful of corporate sites (VOIP and data traffic). All internet traffic is routed to the corporate HQ (site A) where there is a T1 connect to the internet....