Foundry Networks Switch and Router User Manual

Configuring Virtual LANs (VLANs)
December 2000 25 - 27
FastIron-A(config-vlan-ip-proto)# ipx-proto name Blue
FastIron-A(config-vlan-ipx-proto)# no dynamic
FastIron-A(config-vlan-ipx-proto)# static e1 e5 to 8 e25 to 26
FastIron-A(config-vlan-ipx-proto)# exclude e2 to 4
4. To prevent machines with non-IP protocols from getting into the IP portion of VLAN 2, create another Layer 3
protocol VLAN to exclude all other protocols from the ports that comprise the IP-protocol VLAN. To do so,
enter the following commands:
FastIron-A(config-vlan-ipx-proto)# other-proto name Block_other_proto
FastIron-A(config-vlan-other-proto)# no dynamic
FastIron-A(config-vlan-other-proto)# exclude e1 to 8
FastIron-A(config-vlan-other-proto)#
5. Create port-based VLAN 3. Note that FastIron-B will be the root for this STP domain, so you do not need to
adjust the STP priority.
FastIron-A(config-vlan-other-proto)# vlan 3 name IP-Sub_IPX-Net_Vlans
FastIron-A(config-vlan-3)# untag e9 to 16
FastIron-A(config-vlan-3)# tag e25 to 26
FastIron-A(config-vlan-3)# spanning-tree
FastIron-A(config-vlan-3)#
6. Create IP sub-net VLAN 1.1.1.0/24, IPX network 1, and other-protocol VLANs
FastIron-A(config-vlan-3)# ip-subnet 1.1.1.0/24 name Green
FastIron-A(config-vlan-ip-subnet)# no dynamic
FastIron-A(config-vlan-ip-subnet)# static e9 to 12 e25 to 26
FastIron-A(config-vlan-ip-subnet)# exclude e13 to 16
FastIron-A(config-vlan-ip-subnet)# ipx-net 1 ethernet_802.3 name Brown
FastIron-A(config-vlan-ipx-network)# no dynamic
FastIron-A(config-vlan-ipx-network)# static e9 e13 to 16 e25 to 26
FastIron-A(config-vlan-ipx-network)# exclude e10 to 12
FastIron-A(config-vlan-ipx-network)# other-proto name Block_other_proto
FastIron-A(config-vlan-other-proto)# no dynamic
FastIron-A(config-vlan-other-proto)# exclude e9 to 16
FastIron-A(config-vlan-other-proto)#
7. Configure the last port-based VLAN 4. You need to set the STP priority for this VLAN because FastIron-A will
be the root bridge for this VLAN. Since you do not need to partition this STP domain into multiple Layer 3
broadcast domains, this is the only configuration required for VLAN 4:
FastIron-A(config-vlan-other-proto)# vlan 4 name Purple_ALL-Protocols
FastIron-A(config-vlan-4)# untag e17 to 24
FastIron-A(config-vlan-4)# tag e25 to 26
FastIron-A(config-vlan-4)# spanning-tree
FastIron-A(config-vlan-4)# spanning-tree priority 500
FastIron-A(config-vlan-4)#
Configuring FastIron-B
Enter the following commands to configure FastIron-B:
FastIron# config t
FastIron(config)# host FastIron-B
FastIron-B(config)# vlan 2 name IP_IPX_Protocol
FastIron-B(config-vlan-2)# untag e1 to 8
FastIron-B(config-vlan-2)# tag e25 to 26
FastIron-B(config-vlan-2)# spanning-tree
FastIron-B(config-vlan-2)# ip-proto name Red
FastIron-B(config-vlan-ip-proto)# no dynamic
FastIron-B(config-vlan-ip-proto)# static e1 to 4 e25 to 26

Foundry Networks Switch and Router Specifications

General

Brand	Foundry Networks
Model	Switch and Router
Category	Switch
Language	English