Enterasys Networks XSR-3150 - Manual (Page 64)

LAN-PPP Services Sample Configuration
3-20 Software Configuration
LAN-PPP Services Sample Configuration
The sample configuration below, see Figure 3-4 , creates a PPP, fractional T1 leased line connection
from the XSR branch node to the Central Site router and a backup serial dialup link to the Backup
Site regional router.
Figure 3-4 Sample LAN-PPP Services Configuration
The following script configures the LAN-PPP services topology shown above.
XSR>enable
+ Acquires Privileged EXEC mode
XSR#configure
+ Acquires Global configuration mode
XSR(config)#hostname branch1
+ Configures the local hostname
XSR(config)#username mainsite password secret 0 Toronto
+ Configures first username and password for CHAP
XSR(config)#username branch2 password secret 0 Ontario
+ Configures second username and encrypted password for CHAP
XSR(config)#interface gigabitethernet 1
+ Configures local LAN interface and acquires Interface mode
XSR(config-if<G1>)#ip address 192.168.1.100 255.255.255.0
+ Enables IP address for GigabitEthernet interface
XSR(config-if<G1>)#no shutdown
+ Enables the interface
XSR(config)#controller t1 0/1/0
+ Sets up main link connection: T1 NIM in slot 1, port 0 and acquires Controller mode
XSR(config-controller<T1-1/0>)#clock source line
+ Sets external clocking of T1 NIM
XSR(config-controller<T1-1/0>)#no channel-group 0
+ Deletes default channel setup
XSR(config-controller<T1-1/0>)#channel 0 timeslot 1-4,7,9-15
+ Adds channel group 0 mapping to time slots 1-4, 7, and 9-15
XSR(config-controller<T1-1/0>)#framing esf
+ Begins configuring T1 channel values: sets T1 line frame type
XSR(config-controller<T1-1/0>)#linecode b8zs
+ Sets T1 encoding
Hostname:
Username:
Password:
branch1
mainsite
Toronto
192.168.1.100/24
154.168.1.47/24
PPP
Leased line
fractional E1/T1
Hostname:
Username:
Password:
mainsite
branch1
Toronto
PPP
Leased line
or E1/T1
serial V.35/X.21
Server
1-800-555-1111
Username:
Password:
branch2
Ontario
Backup via serial
(RS-232 dial)
Central Site
Hostname:
Username:
Password:
branch2
branch1
Ontario
XSR-3150
or
SSR-8600
PSTN
XSR-3150
2
154.168.1.1/24
Dial serial
or PRI
Backup Site PSTN
XSR-3150