Point to Point / Multi point

[포인트 투 포인트] - 서브인터페이스 설정

• 라우터

Router(config)#int s0/0/0

Router(config-if)#no sh

Router(config-if)#en frame-relay

Router(config-if)#int s0/0/0.102 point

Router(config-subif)#frame-relay interface-dlci 102

 

(Router(config-if)#do sh int s0/0/0) (Encapsulation Frame Relay 확인)

 

Router(config)#int s0/0/0.103point

Router(config-subif)#ip add 10.10.10.1 255.255.255.0

Router(config-subif)#frame-relay interface-dlci 103

 

HDCL 물리적 링크포트

가상화 DLCI 식별자 필요

 

RIP EIGRP 등록 필요

do sh ru

interface Serial0/0/0.102 point-to-point ip address 10.10.10.1 255.255.255.0 frame-relay interface-dlci 102 ! interface Serial0/0/0.103 point-to-point ip address 30.30.30.1 255.255.255.0 frame-relay interface-dlci 103

• 스위치 설정 config-intef- Serial 0- DLCI - 102 103 ADD
• 식별자 직접 매핑 필요 3회 다리 연결
• config- frame realy 102-201 203-302 103-301

 

시스코

[멀티포인트]

• 라우터 1
• Router(config)#int s0/0/0 Router(config-if)#no sh Router(config-if)#en frame-relay
• Router(config-if)#frame-relay map ip 192.168.10.2 102 //// 상대주소 본인 DLCI broadcast
• Router(config-if)#frame-relay map ip 192.168.10.3 102 //// 상대주소 본인 DLCI broadcast

 

• 라우터 3
• Router(config)#int s0/0/0 Router(config-if)#no sh Router(config-if)#en frame-relay
• Router(config-if)#frame-relay map ip 192.168.10.1 302 상대주소 본인 DLCI broadcast
• Router(config-if)#frame-relay map ip 192.168.10.2 302 상대주소 본인 DLCI broadcast

 

• 라우터 2 (중개) DLCI 2개 필요
• Router(config)#int s0/0/0 Router(config-if)#no sh
• Router(config-if)#en frame-relay
• Router(config-if)#int s0/0/0.123 [[multi]]
• Router(config-subif)#ip add 192.168.10.2 255.255.255.0 /// 본인 IP 할당
• Router(config-subif)#frame-relay map ip 192.168.10.1 201 br
• Router(config-subif)#frame-relay map ip 192.168.10.3 203 br
• 스위치 스위치 설정
• config-intef- Serial 0- DLCI - 102 / 201 - 203 / 302 ADD
• 식별자 직접 매핑 필요 2회 다리 연결 config- frame realy 102-201 203-302

시스코