876 Vlan's

Answered Question
Feb 7th, 2008
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Hello


I have a Cisco 876 router. I have created an extra VLAN, number 2. I have assigned an IP adress and 2 ethernet ports.


For the IP adress of VLAN1 is automaticly an IP route created (C = connected). For VLAN2 this is not?! I also can't create an static route to the IP adress of VLAN2.


What am I doing wrong?

Correct Answer by aijaz802 about 9 years 5 months ago

Hi,


Connect at least one device in Vlan2 access ports and check, it should come up.


Cisco 876 supports upto 2 vlans with base image and upto 4 vlans with advance IP services image. If you have any other vlans, please remove/shutdown them.


Regards,

*aijaz*

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aijaz802 Sat, 02/09/2008 - 00:57
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Hi,


Make sure that its not shutdown, do a "no shut" under vlan 2.


rate this if it helps...


Thanks..

*aijaz*

rpmsnepvangers Tue, 02/12/2008 - 10:56
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Hi,


Sorry for the late reaction, but unfortunatly is does not work.


This a part of my config


interface Vlan1

description CustomerLAN

ip address 192.168.10.253 255.255.255.0

ip nat inside

ip virtual-reassembly

ip tcp adjust-mss 1452

!

interface Vlan2

description AtlanticLAN

ip address 192.0.2.254 255.255.255.0

ip nat inside

ip virtual-reassembly

ip tcp adjust-mss 1452


This is my IP route table


Gateway of last resort is not set


C 192.168.10.0/24 is directly connected, Vlan1

10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks

S 10.20.1.0/24 [1/0] via 10.200.0.1

C 10.200.0.0/30 is directly connected, Dialer0


Can you help me further??


Greetz Richard


bimckenz Tue, 02/12/2008 - 11:04
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Are any of the switchports assigned to vlan 2 up? If you show ip int brief, is VLAN 2 down/down?

Correct Answer
aijaz802 Tue, 02/12/2008 - 21:20
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  • Bronze, 100 points or more

Hi,


Connect at least one device in Vlan2 access ports and check, it should come up.


Cisco 876 supports upto 2 vlans with base image and upto 4 vlans with advance IP services image. If you have any other vlans, please remove/shutdown them.


Regards,

*aijaz*

rpmsnepvangers Mon, 02/18/2008 - 06:37
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Hi, yes this is the solution!


I only prepared the router. As soon as 1 FastEthernet link was on, the route was added.


It is removed as soon as the link is down.


Thank you for your help


greetz,


Richard

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