思科认证：三层交换VLAN路由

会计考友

PC1设置装备摆设： 　　No ip routing
　　interface FastEthernet0/0
　　ip address 172.16.20.254 255.255.255.0
　　No shutdown
2 Q" H7 L; K4 u6 W( ^$ y/ r　　PC2设置装备摆设：
) M' Q8 j! S$ S+ m) u$ I　　No ip routing
　　interface FastEthernet0/0
& D/ U$ z, A. K; v3 ?　　ip address 172.16.30.254 255.255.255.0
- S& b5 U" w4 {3 @$ I　　No shutdown
  J* J0 T- I4 A* H0 A. r& \) p　　Switch设置装备摆设：
7 Q3 [6 Q% O) r6 f　　Ip routing
　　interface FastEthernet0/1
' i# D9 p7 x, {' ]# h1 K! @　　switchport access vlan 20
( {) `( w4 |3 u& O( d; S; \2 ?5 r　　no ip address

　　!

会计考友

</p>　　interface FastEthernet0/2
　　switchport access vlan 30
　　no ip address
　　!
, [9 U4 U" V" A1 M% A: Z* }" L　　Vlan database
　　Vlan 20
& M, B% A! t4 f  h　　Vlan 30
　　Exit
3 P2 \* K6 u$ o# d( f8 Q　　!
/ |6 p  L+ l; @3 G0 \　　interface Vlan20
　　ip address 172.16.20.1 255.255.255.0
9 n9 C# \& {- |; k2 H+ X5 t　　No shutdown
  P* |5 U' G# K' D' _　　!
. K1 Y: D4 ~1 o" [! \5 E% g! S, f　　interface Vlan30
5 r8 Q7 C6 {5 x& P7 w1 E7 K" Y( U　　ip address 172.16.30.1 255.255.255.0
4 Q0 g& ?5 u/ X6 [　　No shutdown
- y5 r+ E7 z! M　　===========================
4 h' V" Z  }, q5 j0 X6 B5 q3 k0 Z　　验证：
6 q8 b. ~+ C. j2 M$ ]　　PC1#ping 172.16.30.254 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 172.16.30.254, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 44/100/196 ms
　　PC2#ping 172.16.20.254 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 172.16.20.254, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/80/120 ms