Programming for T1

[chefwong]

Anyone know of a quick and easy primer / FAQ on setting up my Cisco 1721 router ?

I have a T1 coming into the office and it will be connected to a Sonicwall 2040. I'm familiar with getting the SW set-up but this Cisco thing is like another language to me....

Any tips or quick tutorial on what I need to enter..to get this puppy running with my T1 Circuit.

 

[JOAMON]

See if the following will help out:


!
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
!
hostname 2611_t1
!
boot-start-marker
boot-end-marker
!
enable password 7 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
!
memory-size iomem 15
clock timezone Pacific -8
no aaa new-model
ip subnet-zero
ip cef
!
!
no ip domain lookup
!
!
!
!
interface FastEthernet0
ip address XXX.XXX.XXX.XXX 255.255.255.248 (1st ip routeable address)(2nd on sonicwall)
speed-auto
duplex-auto
!
!
!
interface Serial0
ip address XXX.XXX.XXX.XXX 255.255.255.252 (CPE address for T1 to ISP)
no fair-queue
!
no ip http server
no ip http secure-server
ip classless
ip route 0.0.0.0 0.0.0.0 XXX.XXX.XXX.XXX (next hop router ip address)
!
!
access-list 12 permit XXX.XXX.XXX.XXX
no cdp run
!
!
!
!
!
banner login ^C
-----------------------------------------------------------------------
Private Network.....Access Restricted To Authorized Users Only
-----------------------------------------------------------------------
^C
!
line con 0
line aux 0
line vty 0 4
access-class 12 in
password 7 XXXXXXXXXXXXXXXXXXXXXXXXXXX
login
!
ntp server 206.103.37.3
!
end

 

[JOAMON]

You are getting a WIC-1DSI-T1 with the router correct? Also you will need to set the encapsulation on the serial interface if it is something other than HDLC. If it is PPP the from interface config mode just type encap ppp.

 

[JOAMON]

Sorry...typed it wrong....WIC-1DSU-T1