Intel 480T, User Manual

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C H A P T E R 1 0 IP Unicast Routing
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VLAN Aggregation Commands
Table 43 describes VLAN aggregation commands.
VLAN Aggregation Example
The follow example illustrates how to configure VLAN
aggregation. The VLAN
vsuper is created as a super-VLAN, and
sub-VLANs, vsub1 , vsub2 , and vsub3 are added to it.
1 Create and assign an IP address to a VLAN designated as the
super-VLAN. This VLAN should have no member ports. Be
sure to enable IP forwarding, and any desired routing protocol,
on the switch.
create vlan vsuper
config vsuper ipaddress 192.201.3.1/24
enable ipforwarding
enable ospf
config ospf add vsuper
Table 43: VLAN Aggregation Commands
Command Description
config vlan <super-vlan name> add
secondary-ip <ipaddress> {<mask>} Adds a secondary IP address to the super-
VLAN for responding to ICMP ping requests.
config vlan <super-vlan name> add subvlan
<sub-vlan name> Adds a sub-VLAN to a super-VLAN.
config vlan <super-vlan name> delete
secondary-ip <ipaddress> {<mask>} Deletes a secondary IP address to the super-
VLAN for responding to ICMP ping requests.
config vlan <super-vlan name> delete subvlan
<sub-vlan name> Deletes a sub-VLAN from a super-VLAN.
disable subvlan-proxy-arp vlan [<super-vlan
name> | all] Disables sub-VLAN entries in the proxy ARP
table.
enable subvlan-proxy-arp vlan [<super-vlan
name> | all] Enables the automatic entry of sub-VLAN
information in the proxy ARP table.