3Com 10014299 Configure Router D Configure the basic X.25 parameters, Configure an X.25 template

240CHAPTER 16: CONFIGURING LAPB AND X.25

[Router-Serial0]x25 x121-address 1

[Router-Serial0]x25 vc-range in-channel 10 20 bi-channel 30 1024

[Router-Serial0]x25 pvc 1 ip 1.1.1.2 x121-address 2

[Router-Serial0]ip address 1.1.1.1 255.0.0.0

2Configure Router D:

aConfigure the basic X.25 parameters.

[Router]interface serial 0 [Router-Serial0]link-protocol x25 dte ietf

[Router-Serial0]x25 x121-address 2

[Router-Serial0]x25 vc-range in-channel 10 20 bi-channel 30 1024

[Router-Serial0]x25 pvc 1 ip 1.1.1.1 x121-address 1

[Router-Serial0]ip address 1.1.1.2 255.0.0.0

3Configure Router B:

aEnable X.25 switching.

[Router]x25 switching

bEnable switching on Frame Relay DCE.

[Router]fr switching

cConfigure Serial 0 as the X.25 interface.

[Router]interface serial 0 [Router-Serial0]link-protocol x25 dce ietf

[Router-Serial0]x25 vc-range in-channel 10 20 bi-channel 30 1024

dConfigure an X.25 template.

[Router]x25 template profile1

[Router-x25-profile1]x25 vc-range in-channel 10 20 bi-channel 30

1024

[Router-x25-profile1]x25 pvc 1 interface serial 0 pvc 1

eConfigure S1 as the Frame Relay interface.

[Router]interface serial 1

[Router-Serial1]link-protocol fr

[Router-Serial1]fr interface-type dce

fConfigure a Frame Relay Annex G DLCI.

[Router-Serial1]fr dlci 100

[Router-fr-dlci-100]annexg dce

gApply the X.25 template to Annex G DLCI 100 (which is equivalent to configure X.25 attributes for the Annex G DLCI).

[Router-fr-dlci-100]x25-template profile1

4Configure Router C:

aEnable X.25 switching.

[Router]x25 switching

bConfigure Serial 0.

[Router]interface serial 0 [Router-Serial0]link-protocol x25 dce ietf

[Router-Serial0]x25 vc-range in-channel 10 20 bi-channel 30 1024

cConfigure an X.25 template.

[Router]x25 template profile1