BGP not active, IP routing not enabled
while trying to configure IP/VPN on cisco 877(ios new 12.4) , entered ..router bgp 65272..getting a error message…ip routing not enabled….so tried #sh bgp…geting …% bgp not active….If any one have the solution.please tell me the solution…advance thanks

Answer Question   |  February 7, 2011  9:34 PM
BGP, Cisco VPN, IP Routing, IP routing protocols

Multicast Routing protocol question
Which multicast routing  protocol between network multivendors, switched network?

Answer Question   |  February 15, 2010  6:59 PM
IP routing protocols, Multicasting, Network protocols

Firewall NAT
Hello all, I have one public IP which is pointed to my Local Web portal (Port 80) through ISA Firewall. I want to use another website (Port 80) with that public IP. How can i do that ? Thanks

Answer Question   |  September 2, 2009  2:21 PM
Firewalls, IP routing protocols, ISA firewall

VLSM routing protocols
which routing protocols support VLSM

Answer Question   |  January 26, 2012  11:39 AM
BGP, Border Gateway Protocol, IGRP, Interior Gateway Routing Protocol, IP routing protocols, IS-IS, Network routing protocols, Open Shortest Path First, OSPF, RIP, Routing information protocol, Variable Length Subnet Mask, VLSM

Applying no IP route-cache on VLAN interfaces in a Layer 3 switch
Is it necessary to apply no IP route cache on virtual local area networks (VLAN) interfaces in an L3 switch and why? What are the advantages or disadvantages?

Answer Question   |  February 11, 2009  6:40 PM
IP routing protocols, L3 Switches, Layer 3 switches, Networking, Switches, Virtual LAN, VLAN

Router configuration – Invalid input message configuring EIGRP
I enter the following command to configure eigrp using a wildcard mask, and I get the output “invalid input detected at” under the first character of the wildcard mask. This same command works on all other routers in the network. The command seems correct? Why this router? R2(config)#router eigrp 100 R2(config-router)#no auto-summary R2(config-router)#network 172.12.123.0 0.0.0.255 [...]

Answer Question   |  November 17, 2008  4:36 AM
EIGRP, Enhanced Interior Gateway Routing Protocol, IP routing protocols, Router configuration, Routers, Wildcard mask