Routing

A client is sending me via BGP 3 supernets and two unique IP's (that fall into the supernet address space) to my site 1 (that also fall into the supernet space being advertised). Additionally, the client is also sending me the same 3 supernets to my ...

Hello,I have a 2621 which does not recognize the NM-16ESW module, below is output from bootup and sh ver:---------------------------------------System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)Copyright (c) 1999 by cisco Systems, Inc.TAC:H...

I wish to filter on outbound RIPv2 advertisements. I want a customer to receive a Default Gateway route, but do not wish to send them any of the other more specific routes in my table.I'm already using distribute-lists with standard ACLs to only acce...

Hi,I have a router with 2 T1s going to the one ISP, and I am doing per-destination load-balancing on these 2 T1 lines. I am about to get a 3rd T1 with a different ISP. All 3 T1s are on one router. The 1st 2 T1 are used for internet browsing from a...

We have a 6500 router with a CSM module for load balancing. Our current setup is to bind a subnet to a fiber port on the CSM. This was done to reduce the ability of spammers to abuse un configured subnets/ip's. Now we would like to add a non load bal...

I don't know why, but sometime the router take ip addresses which are in the same subnet to its interface.the conflict appear with the host which normally have this ip address.These are fastethernet 0/0 configuration:interface FastEthernet0/0 ip add...

topologycity1.......city2........city37200------3600-------7204 ..|. . ... .... . . . . . . .|7200-----------------7204city1......................city3Three campus network connect through T1s. Advice on loadbalancing traffic between city1 and city3. ...

My network are connected to 2 ISP´s using BGP (i have my own AS).How can i do efficient load balancing in incoming trafic ?I pretend to have the same load in both connections.In this moment i have one connection with much more load than the other (70...

Good day, While troubleshooting, we look at interface state by "show interface". Please how the router calculate the reliability, the load and delay. If the reliabity is less than 255/255 what does it means ? Best regards.

Folks, We have two big offices ( US & EUROPE). We do not run the same IGP for political reasons at the 2 locations. We are connected Via a DS3 connection. We want to use EBGP to connect the 2 AS.My question is that should i redistribute ebgp int...

I just want to confirm the statement as below.EIGRP exchanges routing information with the neighbors in the form of unicast packets whenever the neighbor command is configured for an interface. EIGRP will stop processing all multicast packets coming ...

I currently have a Cisco 7613 router with an OC-12 running into it. It's a Packet Over SONET frame relay connection to our ISP who handles the BGP on their end. We are upgrading to an OC-48 as well as adding an OC-48 card to the router and would like...

Hello Guys,Just wanted to check if anyone has managed to get this or similar working.Will be trying a third version of code tonight (12-3-15). I have already tried 12-3-11T3 and 12-3-14T without success.Here is a brief overview2x 3725 RoutersOne has ...

As far as I know almost all the applications using multicast send data over UDP.But you could use instead TCP.If what I'm stating is true, how does the TCP acknowledge behave in this case? Does it go back to the multicast source?Please clarifyThanks!