Quick Reference Guide

218 | VLANs
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Figure 14-176. Enabling Routing Globally on a Switch
2. Enable ports:
3. Create an IP VLAN (a routed VLAN) on switch R1and add port 2 to it:
Figure 14-177. Creating an IP VLAN
4. As above, create VLAN 3 on switch R5, add an IP address, subnet mask, and port 3 to it:
5. Verify configurations with the
show vlan id command on each switch. See an example of the command
output in Figure 14-199 on page 234.
Note: If routing is configured on a physical interface that is a member of a VLAN, the interface IS remove from the
VLAN until routing is disabled on the interface, which restores the interface to the VLAN.
GARP and GVRP
This section contains these major subsections:
• GARP VLAN Registration Protocol (GVRP)
• GARP Timers on page 219
• GARP Commands on page 220
• Using GVRP on page 220
• Enabling Dynamic VLANs with GVRP on page 220
• Displaying GARP, GVRP, GMRP Properties on page 222
Note: GARP and GVRP functionality existed in SFTOS prior to SFTOS 2.5.2.0, but it was not
tested in SFTOS 2.5.2.0, so it is not supported.
R5#configure
R5 (Config)#ip routing
R5#configure
R5 (Config)#interface 1/0/2
R5 (Interface 1/0/2)#no shutdown
R5 (Interface 1/0/2)#exit
R5 (Config)#interface 1/0/3
R5 (Interface 1/0/3)#no shutdown
R5 (Interface 1/0/3)#exit
R5 (Config)#interface vlan 2
R5 (Conf-if-vl-200)#ip address 10.10.1.1 255.255.255.0
R5 (Conf-if-vl-200)#untagged 1/0/2
R5 (Config)#interface vlan 3
R5 (Conf-if-vl-200)#ip address 10.10.2.1 255.255.255.0
R5 (Conf-if-vl-200)#untagged 1/0/3