«

I have to configure a couple of cisco 2621xm. One must be connected to
a primary link and the second one to 4 isdn lines for backup of the
primary one.
Ospf will be used as routing protocol and I have to configure hsrp too
(and also a backdoor access for the router connected to the isdn
lines).
Follow some specifics that the customer required me. I'm not practise
with ospf and hsrp.May somebody provide me some ideas.Many thanks

details about the Ospf config
************************************************** **************

Primary Router

OSPF Process ID* ****** 50
Loopback address****** 172.18.0.7 255.255.255.255
Ip Wan Address********** 192.168.162.22 255.255.255.252
WAN Interface******** Area 0 backbone
Lan interface*********** Area 0


Subnet Announced:
********************************** 172.18.0.7/32**********************
***Loopback address and router ID of the Ospf process
192.168.162.20/30******************* Subnet interface ITZ
********************************** 193.28.103.2/24********************
**************Customer' subnet
********************************** 193.28.100.0/24********************
**************Customer's subnet
********************************** 10.120.2.0/24**********************
***Customer' subnet
xx.xx.xx.xx/xx*************************Lan Interface Subnet

HSRP* = ACTIVE
ROUTER BACKUP
Process ID****************** 50
Loopback address****** 172.18.0.8 255.255.255.255
IP PRI ISDN***************** To be defined later
Lan Interface********** Area 0 Backbone

Subnet Announced******
********************************** Loopback
********************************** all the Lan
********************************** Pri interface in passive-interface
mode

HSRP = STANDBY