IronPort Systems 4108GL Note

7-8

Configuring IP Addressing

IP Configuration

Configuring IP Addressing

Figure 5-3. Example of Show IP Listing with Non-Default IP Addressing Configu red

Configure an IP Address and Subnet Mask. The following command

includes both the IP address and the subnet mask. You must either include the

ID of the VLAN for which you are configuring IP addressing or go to the

context configuration level for that VLAN. (If you are not using VLANs on the

switch—that is, if the only VLAN is the default VLAN—then the VLAN ID is

always “1”.)

Note The default IP address setting for the DEFAULT_VLAN is DHCP/Bootp. On

additional VLANs you create, the default IP address setting is Disabled.

Syntax: vlan <vlan-id> ip address <ip-address/mask-length>

vlan <vlan-id> ip address <ip-address> <mask-bits>

vlan <vlan-id> ip address dhcp-bootp

This example configures IP addressing on the default VLAN with the subnet

mask specified in mask bits.

HP4108(config)# vlan 1 ip address 10.28.227.103/255.255.255.0

This example configures the same IP addressing as the preceding example,

but specifies the subnet mask by mask length.

Configure the Optional Default Gateway. Using the Global configura-

tion level, you can assign one default gateway to the switch.

Syntax: ip default-gateway <ip-address>

For example:

A Switch 4108GL with

IP Addressing and

VLANs Configured