Frame Realy(訊框中繼)設定－小網管筆記

========================設定訊框中繼============================

1.在訊框中繼交換機上,設定主機名稱,frame-relay switching命令,以及每片序列介面的封裝

RouterB(config)#frame-relay switching[makes the router a FR switch]

RouterB(config)#int s0

RouterB(config-if)#encapsulation frame-relay

RouterB(config-if)#int s1

RouterB(config-if)#encapsulation frame-relay

2.設定每個介面上的訊框中繼對應,不一定要有IP位址,只是要以訊框中繼訊框交換介面

RouterB(config-if)#int s0

RouterB(config-if)#frame intf-type dce

//makes this a FR DCE interface,which is different than a routers interface being DCE

RouterB(config-if)#frame-relay route 102 interface Serial0/1 201

//從PVC 102收到訊框,就利用PVC 201從int s0/1傳送出去

RouterB(config-if)#clock rate 64000 //if you have this DCE,which is different from a FR DCE

RouterB(config-if)#int s1

RouterB(config-if)#frame intf-type dce

RouterB(config-if)#frame-relay route 201 interface Serial0/0 102

//從PVC 201收到訊框,就利用PVC 102從int s0/0傳送出去

RouterB(config-if)#clock rate 64000 //if you have this DCE

3.以點對點子介面設定A路由器

RouterA(config)#int s0

RouterA(config-if)#encapsulation frame-relay

RouterA(config-if)#int s0.102 point-to-point

RouterA(config-if)#ip address 172.16.10.1 255.255.255.0

RouterA(config-if)#frame-relay interface-dlci 102

4.以點對點子界面設定C路由器

RouterC(config)#int s0

RouterC(config-if)#encapsulation frame-relay

RouterC(config-if)#int s0.201 point-to-point

RouterC(config-if)#ip address 172.16.10.2 255.255.255.0

RouterC(config-if)#frame-relay interface-dlci 201

5.設定單一介面

RouterA(config)#int s0/0

RouterA(config-if)#encapsulation frame-relay

RouterA(config-if)#ip address 172.16.10.1 255.255.255.0

RouterA(config-if)#frame-relay lmi-type ansi

RouterA(config-if)#frame-relay interface-dlci 102

========================監視訊框中繼============================

Router#sh frame = sh frame-relay
end-to-end     Frame-relay end-to-end VC information
fragment       show frame relay fragmentation information
ip             show frame relay IP statistics
iphc           Frame Relay FRF.20 Control Protocol frames
lapf           show frame relay lapf status/statistics
lmi            show frame relay lmi statistics
map            Frame-Relay map table
multilink      Show Multilink Frame Relay bundle information
pvc            show frame relay pvc statistics
qos-autosense show frame relay qos-autosense information
route          show frame relay route
svc            show frame relay SVC stuff
traffic        Frame-Relay protocol statistics
vc-bundle      FR VC-Bundle
vofr           Show frame-relay VoFR statistics

=======================檢修訊框中繼連線===========================

Router#debug frame-relay ?
adjacency   Frame Relay adjacency events
detailed    Detailed Debug: Only for Lab use
dlsw        Frame Relay dlsw
end-to-end Frame-relay end-to-end VC information
events      Important Frame Relay packet events
foresight   Frame Relay router ForeSight support
fragment    Frame Relay fragment
hpr         Frame Relay APPN HPR
ip          Frame Relay Internet Protocol
ipc         Frame Relay IPC events
l3cc        Frame Relay Layer 3 Call Control
l3ie        Frame Relay IE parsing/construction
lapf        Frame Relay SVC Layer 2
llc2        Frame Relay llc2
lmi         LMI packet exchanges with service provider
multilink   Multilink Frame relay event/errors/packets
nli         Network Layer interface
packet      Frame Relay packets
ppp         PPP over Frame Relay
pseudowire Frame Relay pseudowire events
rsrb        Frame Relay rsrb
switching   Frame Relay switching
vc-bundle   FR vc-bundle events
verbose     Frame Relay