frame-relay 上にて ipv6 アドレッシングとスタティックルート





条件
・R1,R2,R5 間にてframe-relay と ipv6 アドレッシングをしてください。
・それぞれの lo0 インターフェース同士が通信できるようにしてください。
・ルーティングにはスタティックルートを使用してください。


下記設定からスタートしますか。

R1
ipv6 unicast-routing

int lo0
ipv6 address 2001:CC1E:1:1::1/64

int s1/0
encap frame-relay
ipv6 address 2001:CC1E:1::1/64
frame-relay ipv6 map 2001:CC1E:1::5 105 broadcast
frame-relay ipv6 map 2001:CC1E:1::2 105 broadcast

ipv6 route 2001:CC1E:1:5::0/64 2001:CC1E:1::5
ipv6 route 2001:CC1E:1:2::0/64 2001:CC1E:1::5

R2
ipv6 unicast-routing

int lo0
ipv6 address 2001:CC1E:1:2::2/64

int s1/0
encap frame-relay
ipv6 address 2001:CC1E:1::2/64
frame-relay ipv6 map 2001:CC1E:1::5 205 broadcast
frame-relay ipv6 map 2001:CC1E:1::1 205 broadcast

ipv6 route 2001:CC1E:1:5::0/64 2001:CC1E:1::5
ipv6 route 2001:CC1E:1:1::0/64 2001:CC1E:1::5

R5
ipv6 unicast-routing

int lo0
ipv6 address 2001:CC1E:1:5::5/64

int s1/0
encap frame-relay
ipv6 address 2001:CC1E:1::5/64
frame-relay ipv6 map 2001:CC1E:1::1 501 broadcast
frame-relay ipv6 map 2001:CC1E:1::2 502 broadcast

ipv6 route 2001:CC1E:1:1::0/64 2001:CC1E:1::1
ipv6 route 2001:CC1E:1:2::0/64 2001:CC1E:1::2


というかんじで、すべて設定してみました。
ipv4 とやってることはかわりないですね。
これで、R1から 各lo0 へpingをとばして見ると、ちゃんと飛ぶことがわかります。



R1#ping 2001:CC1E:1:5::5

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:CC1E:1:5::5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/21/76 ms
R1#ping 2001:CC1E:1:2::2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:CC1E:1:2::2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 16/48/120 ms

R1 のルーティングはこんなかんじです。

R1#sh ipv6 route
IPv6 Routing Table - 8 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
       U - Per-user Static route
       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
       O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
C   2001:CC1E:1::/64 [0/0]
     via ::, Serial1/0
L   2001:CC1E:1::1/128 [0/0]
     via ::, Serial1/0
C   2001:CC1E:1:1::/64 [0/0]
     via ::, Loopback0
L   2001:CC1E:1:1::1/128 [0/0]
     via ::, Loopback0
S   2001:CC1E:1:2::/64 [1/0]
     via 2001:CC1E:1::5
S   2001:CC1E:1:5::/64 [1/0]
     via 2001:CC1E:1::5
L   FE80::/10 [0/0]
     via ::, Null0
L   FF00::/8 [0/0]
     via ::, Null0

と、sh frame-relay map。まぁipv4 と一緒ですね。 

R1#sh frame-relay map
Serial1/0 (up): ipv6 2001:CC1E:1::2 dlci 105(0x69,0x1890), static,
              broadcast,
              CISCO, status defined, active
Serial1/0 (up): ipv6 2001:CC1E:1::5 dlci 105(0x69,0x1890), static,
              broadcast,
              CISCO, status defined, active

更新日：2012/10/02
TOPに戻る