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xStack DES-6500 Modular Layer 3 Chassis Ethernet Switch CLI Manual
34
DHCP RELAY COMMANDS
The DHCP relay commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the
following table.
Command Parameters
config dhcp_relay {hops <value 1-16> | time <sec 0-65535>}
config dhcp_relay add ipif <ipif_name 12> <ipaddr>
config dhcp_relay delete ipif <ipif_name 12> <ipaddr>
config dhcp_relay option_82 state [enable | disable]
config dhcp_relay option_82 check [enable | disable]
config dhcp_relay option_82 policy [replace | drop | keep]
show dhcp_relay {ipif <ipif_name 12>}
enable dhcp_relay
disable dhcp_relay
Each command is listed in detail in the following sections.
config dhcp_relay
Purpose Used to configure the DHCP/BOOTP relay feature of the Switch.
Syntax
config dhcp_relay {hops <value 1-16> | time <sec 0-65535>}
Description This command is used to configure the DHCP/BOOTP relay feature.
hops <value 1-16> Specifies the maximum number of relay agent
hops that the DHCP/BOOTP packets can cross. The range is from 1
to 16 hops, with a default setting of 4.
time <sec 0-65535> The minimum time, in seconds, in which the
Switch must relay the DHCP/BOOTP packet. If this timer expires, the
Switch will drop the DHCP/BOOTP packet. The default setting is 0.
Restrictions Only administrator-level users can issue this command.
Parameters
Example usage:
To config DHCP relay:
DES-6500:4#config dhcp_relay hops 2 time 23
Command: config dhcp_relay hops 2 time 23
Success.
DES-6500:4#
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