Brocade FastIron Ethernet Switch Platform and Layer 2 Switching Configuration Guide - Manual (Page 388)

NOTE
In the Switch image, all the ports are dynamic ports by-default, so the dynamic command does not
appear in the show running-config command output. If you configure the no dynamic command, it
will appear in the output of the show running-config command. Similarly in Router image, no ports
are dynamic by-default, so the no dynamic command does not appear in the output of the show
running-config command. If you configure the dynamic command, it will appear in the output of the
show running-config command.
Configuring an IP, IPX, or AppleTalk Protocol VLAN with Dynamic Ports
To configure an IP, IPX, or AppleTalk protocol VLAN with dynamic ports, use the following method.
To configure port-based VLAN 10, then configure an IP protocol VLAN within the port-based VLAN
with dynamic ports, enter the following commands such as the following.
device(config)# vlan 10 by port
device(config-vlan-10)# untagged ethernet 1/1 to 1/6
added untagged port ethe 1/1 to 1/6 to port-vlan 30.
device(config-vlan-10)# ip-proto name IP_Prot_VLAN
device(config-vlan-ip-proto)# dynamic
device(config)# write memory
Syntax: vlan vlan-id name string [ by port ]
Syntax: untagged ethernet [slotnum/]portnum to [slotnum/]portnum
or
Syntax: untagged ethernet [slotnum/]portnum ethernet [slotnum/]portnum
NOTE
Use the first untagged command for adding a range of ports. Use the second command for adding
separate ports (not in a range).
Syntax: ip-proto [ name string]
Syntax: ipx-proto [ name string]
Syntax: appletalk-cable-vlan num [ name string]
Syntax: dynamic
The procedure is similar for IPX and AppleTalk protocol VLANs. Enter ipx-proto or atalk-proto
instead of ip-proto .
Configuring an IP subnet VLAN with dynamic ports
To configure port-based VLAN 10, then configure an IP subnet VLAN within the port-based VLAN with
dynamic ports, enter commands such as the following.
device(config)# vlan 10 name IP_VLAN by port
device(config-vlan-10)# untagged ethernet 1/1 to 1/6
added untagged port ethe 1/1 to 1/6 to port-vlan 10.
device(config-vlan-10)# ip-subnet 10.1.1.0/24 name Mktg-LAN
device(config-vlan-ip-subnet)# dynamic
device(config)# write memory
Configuring an IP, IPX, or AppleTalk Protocol VLAN with Dynamic Ports
388 FastIron Ethernet Switch Platform and Layer 2 Switching Configuration Guide
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