Routing

I am trying to setup a GRE tunnel using loopback addresses on two different routers.   For security reasons, I dont want to advertise that ip addresses of the tunnel interfaces on the network.  I can ping the ip address of both the local and remote l...

Please advise me.my client insisting to set a dscp value of 56  (= CS7 , the highest priority) for their video packet without any bandwith restriction in the input of fast ethernet port and PPP Multilink serial output port of the 7513 router. Please ...

Hi,I'm having some difficulty getting the following to work as I need it to. I have a 20Mb WAN link to a customer and a 16Mb ADSL 2+ also to the same customer.  The idea is to have the DSL service provide additional bandwidth in times of high load (t...

Hi,I'm running several routers with the 15.1(4)M4 IOS and they all face this issue:The ethernet WAN link is configured with an DHCP address, so the default route has been configured as follows: "ip route 0.0.0.0 0.0.0.0 dhcp"The strange thing is that...

I have a 3845 running 12.4.13a which I want to upgrade to 12.4.24.After upgrade one of the interface that is configured for frame relay doesn't work anymore.The interface configuration is:interface Serial0/0/0 bandwidth 128 no ip address encapsulatio...

hi Cisco Pro's,what if am assigning an IP address to a device let's say 10.10.10.10/24 and i want the multicast to be like this 10.10.10.11/24 ( note the increment by one of the multicast IP last octet when compare to its last octet of the unicast IP...

Hi all,I have a cisco 2821 router and it has an advanceip image in the flash each time on reboot it gives the message software forced crash and checksum error and finally goes into rommon.i tried xmodem and tftpdnld -r but same problem persists.I eve...

Hello,Which ISR G2 is appropriate to handle 100mbps of VPN traffic? would 3925-sec/k9 suitable for this?The Cisco docs are very confusing on this matter... and couldn't find any reliable information.

Yes this is very old, but I hope someone can help me out here.  Lost a disk that had CWM 10.5, Informix and the Informix raw partitions(don't ask me about the build, I inherited it) on it.  New disk, recreated everything, restored CWM and Informix fr...

Hello Team,Any idea why my OC3 interface is showing increasing output drops its starts happening as soon traffic exceed 60Mbps   ( FYI my traffic never exceeded 75Mbps MAX, and circuit is 150Mbps from carrier , full OC3)Any thoughts how i can fix th...

Hi , I'm trying to do lab with  BGP  route selection using weight, my purpose is to apply weight in edge router  for specified incoming prefix (41.10.10.0/24) with neighbor 66.10.10.1 , the config of edge in attached document I the result of sh ip b...