Hi,I use "Cisco IOS Cookbook" from O'Reilly.In its MPLS L3VPN example, it assigns "BGP 100" (a public AS number) to routers in MPLS cloud, and private AS numbers to CE routers.I want to follow this example for readability in a real project, but was w...

Hi,We want to build a MPLS core network using microwave equipment.In some situations there could be multiple microwave links between two routers, as below.R1  ----m1-----m2-----m3---- R2R1 and R2 are routers running MPLS.m1~m3 are microwave bridges. ...

Hi there,Should we worry about the the security on router-to-router VPN over internet (IPSec) ?We have two offices.Office A has Cisco 2811 router (internal, private) and ASA 5510 firewall.Office B has Cisco 2821 router (internal, private) and ASA 550...

Hi,We have a dedicate private line connecting to a remote office.( DS3(BGP) -> 3rd party private network -> E1 (BGP) -> Ethernet (RIP) -> Satellite (RIP) )There are Cisco routers at both ends.This office has poor internet bandwidth so we want to rout...