Foundry Switch and Router Installation and Configuration Guide
25 - 26 December 2000
Figure 25.14 More protocol-based VLANs
To configure the Layer 3 VLANs on the FastIron switches in Figure 25.14, use the following procedure.
USING THE CLI
Configuring FastIron-A
Enter the following commands to configure FastIron-A:
1. Create port-based VLAN 2 and assign the untagged and tagged ports that will participate in this VLAN:
FastIron-A >en
FastIron-A# config t
FastIron-A(config)# vlan 2 name IP_IPX_Protocol
FastIron-A(config-vlan-2)# untag e1 to 8
FastIron-A(config-vlan-2)# tag e25 to 26
2. Enable STP and set the priority to force FastIron-A to be the root bridge for VLAN 2:
FastIron-A(config-vlan-2)# spanning-tree
FastIron-A(config-vlan-2)# spanning-tree priority 500
FastIron-A(config-vlan-2)#
3. Create the IP and IPX protocol-based VLANs and statically assign the ports within VLAN 2 that will be
associated with each protocol-based VLAN:
FastIron-A(config-vlan-2)# ip-proto name Red
FastIron-A(config-vlan-ip-proto)# no dynamic
FastIron-A(config-vlan-ip-proto)# static e1 to 4 e25 to 26
FastIron-A(config-vlan-ip-proto)# exclude e5 to 8
V2 V4
V3
V2 V4
V3
V2 V4V3
NetIron Router
1
2
3
4
5
6
7
8
FDX
Link/Act
FDX
Link/Act
9
10
11
12
13
14
15
16
FDX
Link/Act
FDX
Link/Act
Power
Console
FastIron Workgroup
17
18
19
20
21
22
23
24
FDX
100
Link / Act
FDX
100
Link / Act
FDX
100
Link / Act
FDX
100
Link / Act
9
10
11
12
13
14
15
16
FDX
100
Link / Act
FDX
100
Link / Act
1
2
3
4
5
6
7
8
Power
Console
Link
Activity
Link
Activity
FastIron Workgroup
17
18
19
20
21
22
23
24
FDX
100
Link / Act
FDX
100
Link / Act
FDX
100
Link / Act
FDX
100
Link / Act
9
10
11
12
13
14
15
16
FDX
100
Link / Act
FDX
100
Link / Act
1
2
3
4
5
6
7
8
Power
Console
Link
Activity
Link
Activity
FastIron Workgroup
17
18
19
20
21
22
23
24
FDX
100
Link / Act
FDX
100
Link / Act
FDX
100
Link / Act
FDX
100
Link / Act
9
10
11
12
13
14
15
16
FDX
100
Link / Act
FDX
100
Link / Act
1
2
3
4
5
6
7
8
Power
Console
Link
Activity
Link
Activity
= STP Blocked VLAN
NetIron Router
FastIron-A FastIron
-B
FastIron-C
VLAN 2 VLAN 3 VLAN 4
VLAN 2 VLAN 3 VLAN 4
VLAN 2 VLAN 3 VLAN 4
Port 17Port 9Port 1