</p> #先配置ipv6 prefix地址; s- }' `! w6 u/ B& A
r1(config-if)#ipv6 addr 3333::1/112
5 J& y2 b1 x& N- g r1(config-if)#do sh run int fa1/0
5 r% D! b _( H8 W) F: E interface FastEthernet1/0
# S/ f( b( o. a/ `% u! s4 f9 g5 o ip address 172.16.12.1 255.255.255.04 c9 i5 M: T* D k8 T4 F Z
duplex auto7 b, o* t# ?" a/ t
speed auto* N3 \$ A# G+ {( j
ipv6 address 3333::1/112% P& E0 Q3 \4 S3 Q
#配置了prefix地址后,会自动配置link-local* K. Q0 m# `7 i
r1#sh ipv6 int bri* S: g3 w0 t; |9 s5 |
FastEthernet1/0 [up/up]# t, O/ M& e) B- B
FE80::C800:14FF:FE38:1C
, h5 z1 D. U" Q 3333::11 i& h6 v3 G- p0 j$ Q7 y) ~
FastEthernet1/1 [administratively down/down]
, S: X' ?; m" R) a4 X$ _ unassigned
! S& z( p: l2 V( S- B" L) X# A #可以手动配置link-local,覆盖掉自动生成的link-local) p/ P' B# v, p2 `0 N- q/ }( p
#一个接口只能有一个link-local,配置多条前面的会被覆盖$ ^; b% |- B# u& Z0 f# B7 r% S8 w
#一个接口可配置多条prefix地址) a0 e- G# x, m
r1(config-if)#ipv6 addr fe80::1 link-local
; N9 h7 O; Y% i/ p$ e2 s5 D0 Q r1(config-if)#ipv6 addr fe80::1:1 link-local
, |7 X4 U* J% [0 D# q; t r1(config-if)#ipv6 addr fe80::3:1:1 link-local
- @0 v# E6 k) {1 [7 _/ D$ l r1(config-if)#ipv6 addr 4444::1/112
} Y$ R" [' r, V/ W4 ~( k$ [0 g) i r1#sh int fa1/03 I: A' `. m* V9 x, S+ X
interface FastEthernet1/0
b1 s5 V) g4 `4 L! W% @ ip address 172.16.12.1 255.255.255.0
- j5 |/ A8 K7 H- V! s* J. q duplex auto/ W3 ]# f' Q) s2 ]5 i8 m. _1 j% I
speed auto
( K$ o( j" w! @6 q+ f7 ? ipv6 address 3333::1/112
" W& p, ?( n6 N: w- a ipv6 address 4444::1/112
( F6 l7 t& y: F7 W ipv6 address FE80::3:1:1 link-local/ E7 o1 k9 `( D8 z+ w/ E
end |