S2600E CLI Reference Guide Chapter 10 DHCP Snooping Configuration Commands
Ruijie#
configure terminal
Ruijie(config)#
interface fastEthernet 0/1
Ruijie(config-if)#
ip dhcp snooping trust
Ruijie(config-if)#
end
Ruijie#
show ip dhcp snooping
Switch DHCP snooping status: ENABLE
DHCP snooping Verification of hwaddr field status: DISABLE
DHCP snooping database write-delay time: 0 seconds
DHCP snooping option 82 status: ENABLE
DHCP Snooping Support Bootp bind status:ENABLE
Interface
Trusted Rate limit (pps)
----------------- ------- ----------------
FastEthernet0/1
yes unlimited
Command
Description
Related
commands
show ip dhcp
snooping
View the configuration information of
the DHCP snooping.
10.2.3
ip dhcp snooping vlan vlan-id
information option change-vlan-to
vlan
Use this command to enable the option82’s sub-option circuit and change the VLAN in the
circuit-id into the specified VLAN. The
no
form of this command will disable this function.
[
no
]
ip dhcp snooping vlan vlan-id information option change-vlan-to vlan vlan-id
Parameter
Description
Parameter
description
vlan
The specified vlan to change.
Default
Disabled
Command
mode
Interface configuration mode.
Usage
guidelines
With this command configured, the option82 is added to
the DHCP request packets, the circuit-id in the option82
information is the specified VLAN and the DHCP server
will assign the addresses according to the option82
information.
Examples
The following is an example of adding the option82 to the
DHCP request packets and changing the VLAN4094 in the
Summary of Contents for RG-S2600E Series
Page 1: ...CLI Reference Guide RG S2600E Series Switch RGOS 10 4 3 p1 1...
Page 5: ...Basic Configuration...
Page 83: ...Ethernet Switching...
Page 240: ...IPApplication...
Page 263: ...S2600E P CLI Reference Guide Chapter 1 IP Address Configuration Commands Platform description...
Page 317: ...S2600E P CLI Reference Guide Chapter 5 DHCP Relay Configuration Commands Platform description...
Page 335: ...Network Management and Monitoring...
Page 408: ...S2600E CLI Reference Guide Chapter 5 SPAN Configuration Commands...
Page 415: ...S2600E CLI Reference Guide Chapter 6 RSPAN Configuration Commands Platform description N A...
Page 416: ...Multicast Commands...
Page 449: ...S2600E P CLI Reference Guide Chapter 1 IGMP Snooping Commands Example3 Example4...
Page 450: ...S2600E P CLI Reference Guide Chapter 1 IGMP Snooping Commands...
Page 477: ...Security...
Page 878: ...ACL QOS...
Page 953: ...Reliability...
Page 1024: ...S2600E CLI Reference Guide Chapter 6 GRTD Configuration Commands Platform description...
Page 1031: ...S2600E CLI Reference Guide Chapter 6 GRTD Configuration Commands Platform description...
Page 1035: ...S2600E CLI Reference Guide Chapter 6 GRTD Configuration Commands 6 3 Display Related Commands...
Page 1121: ...System Management...