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4 example for configuring the vc range, Networking requirements, Configuration roadmap – Nortel Networks 8000 User Manual

Page 251: 2 example for configuring the virtual template -18, Ctly connecting two ro, X.25, Example for configuring the vc range

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7 LAPB and X.25 configuration

Nortel Secure Router 8000 Series

Configuration -WAN Access

#

interface Serial1/0/0

link-protocol x25

x25 x121-address 30561002

x25 vc-range bi-channel 1 32

x25 packet-size 512 512

x25 window-size 5 5

x25 map ip 168.173.24.1 x121-address 30561001

x25 map ip 168.173.24.3 x121-address 30561003

ip address 168.173.24.2 255.255.255.0

#

return

Configuration file of Router C

#

sysname RouterC

#

interface Serial1/0/0

link-protocol x25

x25 x121-address 30561003

x25 vc-range bi-channel 1 32

x25 packet-size 512 512

x25 window-size 5 5

x25 map ip 168.173.24.1 x121-address 30561001

x25 map ip 168.173.24.2 x121-address 30561002

ip address 168.173.24.3 255.255.255.0

#

return

7.8.4 Example for configuring the VC range

Networking requirements

The link layer protocol of the interface Serial 1/0/0 on Router A is the X.25 protocol, with the

following VC ranges. The outgoing-only channel section is disabled.

Figure 7-13 Networking diagram for configuring VC

Serial1/0/0

202.38.160.1/24

Serial1/0/0

202.38.160.2/24

Router A

Router B

Configuration roadmap

The configuration roadmap is as follows:

1.

Configure the link protocol to X.25.

2.

Configure the VC range and IP address

7-48

Nortel Networks Inc.

Issue 5.3 (30 March 2009)