Foundry Networks Switch and Router User Manual

Foundry Switch and Router Installation and Configuration Guide
25 - 18 December 2000
EXAMPLE:
Figure 25.12 shows a more complex port-based VLAN configuration using multiple Layer 2 Switches and IEEE
802.1q VLAN tagging. The backbone link connecting the three Layer 2 Switches is tagged. One untagged port
within each port-based VLAN on FastIron-A connects each separate network wide Layer 2 broadcast domain to
the router for Layer 3 forwarding between broadcast domains. The STP priority is configured to force FastIron-A
to be the root bridge for VLANs RED and BLUE. The STP priority on FastIron-B is configured so that FastIron-B
is the root bridge for VLANs GREEN and BROWN.
Figure 25.12 More complex port-based VLAN
To configure the Port-based VLANs on the FastIron Layer 2 Switches in Figure 25.12, use the following method.
USING THE CLI
Configuring FastIron-A
Enter the following commands to configure FastIron-A:
FastIron> enable
FastIron# configure terminal
FastIron(config)# hostname FastIron-A
FastIron-A(config)# vlan 2 name BROWN
FastIron-A(config-vlan-2)# untag ethernet 1 to 4 ethernet 17
FastIron-A(config-vlan-2)# tag ethernet 25 to 26
FastIron-A(config-vlan-2)# spanning-tree
FastIron-A(config-vlan-2)# vlan 3 name GREEN
FastIron-A(config-vlan-3)# untag ethernet 5 to 8 ethernet 18
FastIron-A(config-vlan-3)# tag ethernet 25 to 26
FastIron-A(config-vlan-3)# spanning-tree
FastIron-A(config-vlan-3)# vlan 4 name BLUE
FastIron-A(config-vlan-4)# untag ethernet 9 to 12 ethernet 19
FastIron-A(config-vlan-4)# tag ethernet 25 to 26
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
NetIron Router
FastIron-A
FastIron-B
IP Subnet1
IPX Net 1
Atalk 100.1
Zone “A”
IP Subnet4
IPX Net 4
Atalk 400.1
Zone “D”
IP Subnet2
IPX Net 2
Atalk 200.1
Zone “B”
IP Subnet3
IPX Net 3
Atalk 300.1
Zone “C”
Port 17 Port 18 Port 19 Port 20
FastIron-C
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
ROOT BRIDGE
FOR
VLAN - BLUE
VLAN - RED
ROOT BRIDGE
FOR
VLAN - BROWN
VLAN - GREEN
= STP Blocked VLAN
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
VLAN 2
Port 1-4
IP Sub1
IPXnet1
AT 100
Zone A
VLAN 3
Port 5-8
IP Sub2
IPXnet2
AT 200
Zone B
VLAN 4
Port 9-12
IP Sub3
IPXnet3
AT 300
Zone C
VLAN 5
Port 13-16
IP Sub4
IPXnet4
AT 400
Zone D
VLAN 2
Port 1-4
IP Sub1
IPXnet1
AT 100
Zone A
VLAN 3
Port 5-8
IP Sub2
IPXnet2
AT 200
Zone B
VLAN 4
Port 9-12
IP Sub3
IPXnet3
AT 300
Zone C
VLAN 5
Port 13-16
IP Sub4
IPXnet4
AT 400
Zone D
VLAN 2
Port 1-4
IP Sub1
IPXnet1
AT 100
Zone A
VLAN 3
Port 5-8
IP Sub2
IPXnet2
AT 200
Zone B
VLAN 4
Port 9-12
IP Sub3
IPXnet3
AT 300
Zone C
VLAN 5
Port 13-16
IP Sub4
IPXnet4
AT 400
Zone D

Foundry Networks Switch and Router Specifications

General

Brand	Foundry Networks
Model	Switch and Router
Category	Switch
Language	English