帧中继基本配置
帧中继交换机配置：
FR1：
frame-relay switching
!
interface Serial0/0
no shutdown
encapsulation frame-relay
clock rate 64000
frame-relaylmi-type cisco
frame-relay intf-type dce
frame-relayroute 100 interface Serial0/1 101
frame-relayroute 200 interface Serial0/2 201
!
interface Serial0/1
no shutdown
encapsulation frame-relay
frame-relay lmi-type cisco
frame-relayintf-type nni
frame-relayroute 101 interface Serial0/0 100
!
interface Serial0/2
no shutdown
encapsulation frame-relay
frame-relay lmi-type cisco
frame-relay intf-type nni
frame-relay route 201 interface Serial0/0 200
FR2:
frame-relay switching
interface Serial0/0
no shutdown
encapsulation frame-relay
clockrate 64000
frame-relaylmi-type cisco
frame-relayintf-type dce
frame-relayroute 102 interface Serial0/1 101
!
interface Serial0/1
no shutdown
encapsulation frame-relay
frame-relay lmi-type cisco
frame-relay intf-type nni
frame-relay route 101 interfaceSerial0/0 102
FR3:
frame-relay switching
!
interface Serial0/0
no shutdown
encapsulationframe-relay
clockrate 64000
frame-relay lmi-type cisco
frame-relay intf-type dce
frame-relay route 202 interface Serial0/1 201
!
interface Serial0/1
no shutdown
encapsulationframe-relay
frame-relaylmi-type cisco
frame-relay intf-type nni
frame-relay route 201 interface Serial0/0 202
R1:
interface FastEthernet0/0
ip address 192.168.1.1 255.255.255.0
noshutdown
!
interface Serial1/0
ip address 202.196.2.1 255.255.255.0 secondary
ip address 202.196.1.1 255.255.255.0
noshutdown
encapsulation frame-relay
frame-relaylmi-type cisco
frame-relay map ip 202.196.1.2 100
frame-relay map ip 202.196.2.2 200
!
iproute 192.168.2.0 255.255.255.0 202.196.1.2
ip route 192.168.3.0255.255.255.0 202.196.2.2
R2:
interface FastEthernet0/0
no shutdown
ipaddress 192.168.2.1 255.255.255.0
!
interface Serial1/0
no shutdown
ipaddress 202.196.1.2 255.255.255.0
encapsulationframe-relay
frame-relay lmi-type cisco
frame-relaymap ip 202.196.1.1 102
!
ip route 0.0.0.00.0.0.0 202.196.1.1
R3:
interface FastEthernet0/0
no shutdown
ipaddress 192.168.3.1 255.255.255.0
!
interface Serial1/0
no shutdown
ipaddress 202.196.2.2 255.255.255.0
encapsulationframe-relay
frame-relay lmi-type cisco
frame-relaymap ip 202.196.2.1 202
!
ip route 0.0.0.00.0.0.0 202.196.2.1
帧中继点到点子接口配置
上面的帧中继交换机配置同上。
R1:
interface FastEthernet0/0
ip address 192.168.1.1 255.255.255.0
noshutdown
!
interface Serial1/0
no ip address
encapsulation frame-relay
no frame-relay inverse-arp
!
interface Serial1/0.1point-to-point
ip address 202.196.1.1 255.255.255.0
frame-relay interface-dlci 100
!
interface Serial1/0.3 point-to-point
ip address 202.196.2.1 255.255.255.0
frame-relay interface-dlci 200
!
router ospf 1
network 192.168.1.0 0.0.0.255area 0
network202.196.1.0 0.0.0.255 area 0
network202.196.2.0 0.0.0.255 area 0
R2:
interface FastEthernet0/0
no shutdown
ipaddress 192.168.2.1 255.255.255.0
!
interface Serial1/0
no ip address
encapsulation frame-relay
no frame-relay inverse-arp
!
interface Serial1/0.1 point-to-point
ip address 202.196.1.2 255.255.255.0
frame-relay interface-dlci 102
!
router ospf 1
network 192.168.2.0 0.0.0.255area 0
network202.196.1.0 0.0.0.255 area 0
R3:
interface FastEthernet0/0
no shutdown
ipaddress 192.168.3.1 255.255.255.0
!
interface Serial1/0
no ip address
encapsulation frame-relay
no frame-relay inverse-arp
!
interface Serial1/0.1 point-to-point
ip address 202.196.2.2 255.255.255.0
frame-relay interface-dlci 202
!
router ospf 1
network 192.168.3.0 0.0.0.255area 0
network 202.196.2.0 0.0.0.255area 0
