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vlan doesnot work

Posted on 2011-09-07
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Last Modified: 2012-05-12
Dear I have this  network doesn't work vlan why !!

main#wr t
!
!
interface FastEthernet0/0
 no ip address
 duplex auto
 speed auto
!
interface FastEthernet0/0.101
 encapsulation dot1Q 101
 ip address 10.30.30.1 255.255.255.0
!
interface FastEthernet0/0.103
 encapsulation dot1Q 103
 ip address 91.217.185.194 255.255.255.192

main#ping 91.217.185.238

.....
Success rate is 0 percent (0/5)

main#ping 10.30.30.2

.....
Success rate is 0 percent (0/5)



bring#wr t


!
interface FastEthernet0/0
 no ip address
 duplex auto
 speed auto
!
interface FastEthernet0/0.101
 encapsulation dot1Q 101
 ip address 10.30.30.2 255.255.255.0
!
interface FastEthernet0/0.103
 encapsulation dot1Q 103
 ip address 91.217.185.238 255.255.255.192



Switch#wr t

interface FastEthernet0/1
 switchport mode trunk
!
interface FastEthernet0/2
 switchport mode trunk

interface Vlan1
 no ip address
 shutdown
!
interface Vlan101
 no ip address
!
interface Vlan103
 no ip address



vlan.jpg
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Comment
Question by:memo12345678
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9 Comments
 
LVL 18

Expert Comment

by:fgasimzade
ID: 36494852
Have you created vlans on the switch?
0
 

Author Comment

by:memo12345678
ID: 36494967
yes I sent u config of sw also

Switch#wr t

interface FastEthernet0/1
 switchport mode trunk
!
interface FastEthernet0/2
 switchport mode trunk

interface Vlan1
 no ip address
 shutdown
!
interface Vlan101
 no ip address
!
interface Vlan103
 no ip address
0
 
LVL 21

Expert Comment

by:Rick_O_Shay
ID: 36494994
Since you have multiple VLANs on each interface you need to be VLAN tagging all of your VLANs on all of the links.
0
PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

 

Author Comment

by:memo12345678
ID: 36495006
so how  please give me config example to solve this
 

what config recommend u want give to me !!
0
 
LVL 18

Expert Comment

by:fgasimzade
ID: 36495061
Have you created vlans 101, 103? Not interface vlans, just vlans
0
 

Author Comment

by:memo12345678
ID: 36495115
I remove

interface vlan 101 and 103 from switch  but now

when i make ping from bring to main router


i can ping to 91.217.185.194 but i cannot ping to 10.30.30.1 why !!

bring#ping 10.30.30.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.30.30.1, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)

bring#ping 91.217.185.194

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 91.217.185.194, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 6/8/11 ms

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LVL 18

Accepted Solution

by:
fgasimzade earned 500 total points
ID: 36495125
Have you created vlan 103 on the switch? :)
0
 

Author Comment

by:memo12345678
ID: 36495169
thnxxxxxxxxxxxx alot fixed
0
 

Author Closing Comment

by:memo12345678
ID: 36583951
thx
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

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