dhcp-snooping
OVERVIEW
Category:
config
Primary context:
Related Commands
Usage: [no] dhcp-snooping
Description: Enable/Disable the global administrative status of
DHCP snooping. No snooping will be performed on
any VLAN if the global administrative status is disabled.
The default state is disabled.
COMMAND STRUCTURE
■
[no] dhcp-snooping
-- Configure valid DHCP Servers
■
-- DHCP Server address. (IP-ADDR)
■
[no] dhcp-snooping
-- Configure lease database transfer options
■
< 15 to 86400 > -- Seconds to delay writing to the lease database file.
■
-- URL Format: "tftp://<ip-address>/<filename>". (ASCII-STR)
■
< 0 to 86400 > -- Seconds to wait for the transfer before failing.
■
[no] dhcp-snooping
-- Configure DHCP snooping operational behavior
■
--
■
< mac | subnet-ip | mgmt-ip > -- Set relay information option remote-id value to
use. (NUMBER)
■
< drop | keep | replace > -- Policy for DHCP packets received on untrusted
ports thatcontain option 82. (NUMBER)
■
[no] dhcp-snooping
-- Configure trusted interfaces
■
-- ([ethernet] PORT-LIST)
■
[no] dhcp-snooping
-- Enable/Disable DHCP packet validation
■
-- Verify DHCP header client hardware address.
■
dhcp-snooping
-- Enable/Disable snooping on a VLAN (VLAN-ID-RANGE)
■
-- (VLAN-ID-RANGE)
COMMAND DETAILS
82
■
[no] dhcp-snooping option 82
Next Available Options:
■
< drop | keep | replace > -- Policy for DHCP packets received on untrusted
ports thatcontain option 82. (NUMBER)
166
©
2009 Hewlett-Packard Development Company, L.P.
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