INE R&S ATC025 - Frame Relay Configuration Part 2

 

我們有三顆Router, R3, R4, R5 ... 雖然跟R1與R2無關....但經過FR Network可能還是有關係

既使R1, R2設定 frame-relay static map.............R3, R4,R5使用frame-relay dynamic map...

但是別忘了R1, R2仍有可能會回應Inverse ARP

三種方法可以過濾R1, R2:

第一種方式@R5...主動關閉inverse-arp查詢...不查就不會回應....你無法關閉inverse-arp回應
show frame-relay pvc | include DLCI

int s0/0/0
     no frame-relay inverse-arp ip 501
     no frame-relay inverse-arp ip 502
end

# cleare frame-relay inarp

第二種方式@R4...將R1, R2, others....放置於另一multipoint介面...不設定ip address
show frame-relay pvc | include DLCI

int s0/0/0.1 multipoint
     frame-relay interface-dlci 401
     frame-relay interface-dlci 402
     frame-relay interface-dlci 413
end

第三種方式@R3....將Main Interface...不設定ip address...將R3設定...放置於另一multipoint介面
show frame-relay pvc | include DLCI

int s0/0/0
     no ip address
int s1/0.1 multipoint
     ip address 100.0.0.3 255.255.255.0
     frame-relay interface-dlci 304
     frame-relay interface-dlci 305
end