Typical Configuration Of Interconnecting LANs through FR on AR28、AR46 Series Router--static mapping
[Requirements]
RouterA serves as the headquarters, and RouterB and RouterC are interconnected through FR.
[Networking diagram]
[Configuration script]
Configuration script (RouterA)
#
sysname RouterA
#
radius scheme system
#
domain system
#
interface Serial1/0/0
link-protocol fr /Set the encapsulation mode to FR, which defaults to DTE/
fr map ip 202.38.163.252 50 /Configure static address mapping to RouterB/
fr map ip 202.38.163.253 60 /Configure static address mapping to RouterC/
ip address 202.38.163.251 255.255.255.0
#
interface Ethernet0/0/0
ip address 192.168.1.1 255.255.255.0
#
interface NULL0
#
user-interface con 0
user-interface vty 0 4
#
return
Configuration script (RouterB)
#
sysname RouterB
#
radius scheme system
#
domain system
#
interface Serial1/0/0
link-protocol fr /Set the encapsulation mode to FR, which defaults to DTE/
fr map ip 202.38.163.251 70 /Configure static address mapping to RouterA/
ip address 202.38.163.252 255.255.255.0
#
interface Ethernet0/0/0
ip address 192.168.2.1 255.255.255.0
#
interface NULL0
#
user-interface con 0
user-interface vty 0 4
#
return
Configuration script (RouterC)
#
sysname RouterC
#
radius scheme system
#
domain system
#
interface Serial1/0/0
link-protocol fr /Set the encapsulation mode to FR, which defaults to DTE/
fr map ip 202.38.163.251 80 /Configure static address mapping to RouterA/
ip address 202.38.163.253 255.255.255.0
#
interface Ethernet0/0/0
ip address 192.168.3.1 255.255.255.0
#
interface NULL0
#
user-interface con 0
user-interface vty 0 4
#
return
Configuration script (FR switch)
#
sysname FR-switch
#
fr switching /Enable FR switching/
#
radius scheme system
#
domain system
#
interface Serial2/0/0
link-protocol fr
fr interface-type dce /Set the interface type to DCE/
fr dlci 50
fr dlci 60
#
interface Serial2/0/1
link-protocol fr
fr interface-type dce /Set the interface type to DCE/
fr dlci 70
#
interface Serial2/0/2
link-protocol fr
fr interface-type dce /Set the interface type to DCE/
fr dlci 80
#
interface NULL0
#
fr switch A-B interface Serial2/0/0 dlci 50 interface Serial2/0/1 dlci 70
/Configure the PVC for RouterA and RouterB switching through FR/
fr switch A-C interface Serial2/0/0 dlci 60 interface Serial2/0/2 dlci 80
/Configure the PVC for RouterA and RouterC switching through FR/
#
user-interface con 0
user-interface vty 0 4
#
return
[Verification]
The headquarters and branches can successfully ping each other.
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