Linux VLAN Trunking: Difference between revisions
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=Basic VLAN Trunking in Debian based Linux.= | =Basic VLAN Trunking in Debian based Linux.= | ||
== | ==Goal of Lab== | ||
*Create sub-interfaces with VLAN tagging enabled | |||
*Create | |||
== Scenario == | == Scenario == | ||
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==Step 3== | ==Step 3== | ||
Use vconfig to add | Use vconfig to add sub-interfaces / VLANS | ||
:vconfig add eth0 10 | :vconfig add eth0 10 | ||
:vconfig add eth0 20 | :vconfig add eth0 20 | ||
| Line 32: | Line 31: | ||
==Step 4== | ==Step 4== | ||
Configure IP Addresses on the | Configure IP Addresses on the sub-interfaces. | ||
:ifconfig etho.10 ''ip address'' netmask ''subnet mask'' | :ifconfig etho.10 ''ip address'' netmask ''subnet mask'' | ||
| Line 38: | Line 37: | ||
==Step 5== | ==Step 5== | ||
Configure the default gateway for each | Configure the default gateway for each sub-interface / VLAN | ||
:route add -net ''ip address'' netmask ''subnet mask'' gw ''default gateway'' | :route add -net ''ip address'' netmask ''subnet mask'' gw ''default gateway'' | ||
Revision as of 04:46, 7 May 2010
Basic VLAN Trunking in Debian based Linux.
Goal of Lab
- Create sub-interfaces with VLAN tagging enabled
Scenario
Step 1
The first thing you'll want to do is install the VLAN package using aptitude.
- aptitude install vlan
Note: if aptitude can't find the package, use the command "aptitude update" before trying to install the package.
Step 2
Load the 802.1Q module into the kernel
- sudo modprobe 8021q
Then verify the module has been loaded into the kernel
- lsmod | grep 8021q
The output on your screen should look similar:
Step 3
Use vconfig to add sub-interfaces / VLANS
- vconfig add eth0 10
- vconfig add eth0 20
- vconfig add eth0 30
- vconfig add eth0 40
Step 4
Configure IP Addresses on the sub-interfaces.
- ifconfig etho.10 ip address netmask subnet mask
Step 5
Configure the default gateway for each sub-interface / VLAN
- route add -net ip address netmask subnet mask gw default gateway
- The server should now be trunking VLANS 10,20,30, and 40 on eth0