Routing

HiI will appreciate recomedations and suggestions to help me configure and run ISIS between two routers  with large MTU size.

Hello Engineers,I have a question about VRF behavior with LIB. Does VRF creates separate LIB like routing table? VRF seprates routes from global routing table completely and advertise it to its peers by dynamic routing. I wanted to do same with LDP a...

in test sample below everithing works correctly as expected  , but problem is that if i change route-map dst   "set ip next-hop 200.0.0.2 "  to "set interface fastethernet 1/0"than i am loosing conection to 222.222.222.222.reason that i want to chang...

We have a Verizon MPLS network and are experiencing voice quality issues. I know voice packets are being dropped from Remote Office A to Central Office B. Besides the LLQ configuration on the VzB PE interface output (towards remove office A), there i...

I have an office with 50 users.  I have both a 2851 and a 2921 available.  Which one would be a better fit?Comparativley, which is the more powerful unit?          

        Hi All,I have dynamic nat on the router ip nat pool route  202.15.16..224  202.15.16.224  netmask 255.255.255.248.ip nat inside source list 166 pool route overload.ip route 0.0.0.0 0.0.0.0 202.15.16.x with above config everthing works fine.wh...

                  Hi I am facing problem with 7600-ES+20G3C card

I'm working with a company who has a need to increase their MTU size to 9000 on 2 of the 5 interfaces connected to the Metro Ethernet ring. These 2 interfaces are for replication traffic mostly but the other 3 are for internal data and email. Their q...

Hi!I have such input data:2xN7K-C7010 - Nexus7000 C7010 (10 Slot) Chassis2xN7K-M132XP-12 - 32x10GbpsNX-OS version 6.1(1)I have enable (by default) QoS feature on them:N7k# show policy-map interface brief Interface/VLAN [Status]:INP QOS       OUT QOS ...

I just upgraded several of my small sites that I do GRE tunnels to from a host router.   When I am configuring these GRE tunnels the statement only GDOI crypto map is supported on tunnel interface.   Should I be switching all of my GRE tunnels to GDO...

We just started to get 1900 series routers in and they come with this Embedded-Service-Engine0/0.  When would I use this interface?