Routing

Hi ,I have a MPLS link between my Primary and DR site. ISDN is configured as backup , with watchlist.My problem is that Isdn gets triggered after every four hours and lasts for 30 sec. MPLS  is up since lats many months.Can any one suggest reaon and ...

Hey,I've got 2 routers (RT1 and RT2) on a remote site. These are primary and backup (virtual ip...).I've got a third router (RTA) who's on the local site.RT1 has fe 10.10.10.0RT1 has fe 10.10.20.0On RT1 and RT2, i do the same natting (10.10.10.x).The...

per topology and on the site#1 to site#2 migration strategy later in year. First, I want to integrate both Rx-PR into IBGP with site#2 under AS 30 so will have the same AS in 2 locations. There is a redundant WAN btwn the two sites. Currently, both I...

I have a router with connections to two different ISPs and I'm looking to have it failover should the main connection go down. Is this config going to work?int f3switch mode acceswitch acce vlan 5int f4 ip add 173.220.131.10 255.255.255.248ip nat out...

Dears;we have an internet link 2 Mbps and i want to do a QoS for the email traffic, so i want to reserve 1 Mbps from the incoming and outgoing emails. please advice with the configuration lines. the email servers are 172.16.20.20 and 172.16.20.21 the...

I'm in the process of re-documenting my network and need some up-to-date visio stencils of Interface modules such as VIC2-2 E&M and NM-HDV2-2 T1/E1. All the stencils I've come across from Cisco are incomplete or is there another site available with ...

I need to configure a C1841-3G router to connect to a 3G gateway.Found a few router configuration examples on the internet,  all using DDR connection.Why is DDR used for 3G network connection? Thanks

Hirouter acting as VPN-Server and NAT is working great, looking at attach config do I require additional steps to secure the box.===========================================================crypto isakmp policy 10 authentication pre-share!crypto isakmp...

Router# show ip eigrp topology EIGRP-IPv4 Topology Table for AS(1)/ID(192.168.80.28) Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,       r - Reply status, s - sia statusP 192.168.90.0 255.255.255.0, 2 successors, FD is 0        vi...