Extreme Networks ExtremeWare 7.5, Справочник по командам

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244 ExtremeWare 7.5 Command Reference Guide
Commands for Managing the Switch
show vlan dhcp-config
show vlan <vlan-name> dhcp-config
Description
Displays the DHCP configuration for a specified VLAN.
Syntax Description
Default
If no VLAN name is specified, summary information is displayed by default or all VLANs on the
device.
Usage Guidelines
This command displays the DHCP configuration for the specified VLAN.
With the multinetting feature it is possible to configure DHCP address ranges belonging to the local
subnet (primary subnet/secondary subnet) and also remote subnets. The output for this command has
groups and displays DHCP address ranges (Primary DHCP Address Range followed by Secondary and
Remote Subnet Ranges). In addition, the output displays lease timer values in the beginning of the
output (“Netlogin Lease Timer: (and) DHCP Lease Timer:”)
Example
The following example shows output for the
show vlan dhcp-config
command, where the VLAN
named vlantest3 is configured with a primary DHCP address range, a secondary subnet DHCP address
range, and is also configured to provide addresses for a remote subnet.:
show vlan vlantest3 dhcp-config
Following is sample output from this command:
Netlogin Lease Timer: Not configured(Default = 10 secs)
DHCP Lease Timer: Not configured(Default = 7200 secs)
Primary DHCP Range: 11.3.3.5->11.3.3.20
Secondary DHCP Range 1: 11.4.3.5->11.4.3.20
Remote DHCP Range:1 99.0.0.5->99.0.0.10
Ports DHCP Enabled: 25
History
The output for this command has been changed to accommodate the multinetting feature by including
DHCP address ranges for primary/secondary and remote subnets. This modified command was made
available in ExtremeWare 7.3.0.
vlan-name Specifies the name of the VLAN for which the DHCP configuration is to be
displayed. If no VLAN name is specified, summary configuration information is
shown for all VLANs on the device.