求救！！！4503划VLAN不能用
我是cisco4503设备，我在4503上做一个简单的实验（VLAN间访问）奇怪的是设置的vlan竟然不能用；我在设置vlan地址时候执行了no shutdown命令都没有用，请大家帮忙看看。。。。
Switch#sh run
Building configuration...
Current configuration : 2943 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
service compress-config
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hostname Switch
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
power redundancy-mode redundant
!
!
!
vlan internal allocation policy ascending
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interface GigabitEthernet1/1
!
interface GigabitEthernet1/2
!
interface GigabitEthernet1/3
!
interface GigabitEthernet1/4
!
interface GigabitEthernet1/5
!
interface GigabitEthernet1/6
!
interface GigabitEthernet1/7
!
interface GigabitEthernet1/8
!
interface GigabitEthernet1/9
!
interface GigabitEthernet1/10
!
interface GigabitEthernet1/11
!
interface GigabitEthernet1/12
!
interface GigabitEthernet1/13
!
interface GigabitEthernet1/14
!
interface GigabitEthernet1/15
!
interface GigabitEthernet1/16
!
interface GigabitEthernet1/17
!
interface GigabitEthernet1/18
!
interface GigabitEthernet1/19
!
interface GigabitEthernet1/20
!
interface GigabitEthernet2/1
switchport access vlan 102
switchport mode access
!
interface GigabitEthernet2/2
!
interface GigabitEthernet2/3
!
interface GigabitEthernet2/4
!
interface GigabitEthernet2/5
switchport access vlan 103
switchport mode access
!
interface GigabitEthernet2/6
!
interface GigabitEthernet2/7
!
interface GigabitEthernet2/8
!
interface GigabitEthernet2/9
!
interface GigabitEthernet2/10
!
interface GigabitEthernet2/11
!
interface GigabitEthernet2/12
!
interface GigabitEthernet2/13
!
interface GigabitEthernet2/14
!
interface GigabitEthernet2/15
!
interface GigabitEthernet2/16
!
interface GigabitEthernet2/17
!
interface GigabitEthernet2/18
!
interface GigabitEthernet2/19
!
interface GigabitEthernet2/20
!
interface GigabitEthernet2/21
!
interface GigabitEthernet2/22
!
interface GigabitEthernet2/23
!
interface GigabitEthernet2/24
!
interface GigabitEthernet2/25
!
interface GigabitEthernet2/26
!
interface GigabitEthernet2/27
!
interface GigabitEthernet2/28
!
interface GigabitEthernet2/29
!
interface GigabitEthernet2/30
!
interface GigabitEthernet2/31
!
interface GigabitEthernet2/32
!
interface GigabitEthernet2/33
!
interface GigabitEthernet2/34
!
interface GigabitEthernet2/35
!
interface GigabitEthernet2/36
!
interface GigabitEthernet2/37
!
interface GigabitEthernet2/38
!
interface GigabitEthernet2/39
!
interface GigabitEthernet2/40
!
interface GigabitEthernet2/41
!
interface GigabitEthernet2/42
!
interface GigabitEthernet2/43
!
interface GigabitEthernet2/44
!
interface GigabitEthernet2/45
!
interface GigabitEthernet2/46
!
interface GigabitEthernet2/47
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet2/48
!
interface Vlan1
no ip address
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interface Vlan102
ip address 10.80.2.253 255.255.255.0
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interface Vlan103
ip address 10.80.3.253 255.255.255.0
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no ip http server
!
!
!
!
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line con 0
stopbits 1
line vty 0 4
!
!
end
Switch#sh int g2/1
GigabitEthernet2/1 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet Port, address is 000e.3889.4540 (bia 000e
40)
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, link type is auto, media type is 10/100/1000-TX
input flow-control is on, output flow-control is on
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
16 packets input, 1720 bytes, 0 no buffer
Received 16 broadcasts (0 multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
10 packets output, 3920 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late c
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Switch#sh int vlan 102
Vlan102 is down, line protocol is down
Hardware is Ethernet SVI, address is 001b.534a.787f (bia 001b.534a.787f)
Internet address is 10.80.2.253/24
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
L3 in Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes
L3 out Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
Switch#Switch#ping 10.80.2.253
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.80.2.253, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
