Configuration Guide DHCP Snooping Commands
Configuration
Examples
The following example enables the DHCP Snooping function in VLAN 1000.
Ruijie# configure terminal
Ruijie(config)# ip dhcp snooping vlan 1000
Ruijie(config)# end
Related
Commands
Command
Description
ip dhcp snooping
Enables DHCP Snooping globally.
Platform
Description
N/A
14.15 ip dhcp snooping vlan max-user
Use this command to set the maximum number of users bound with the VLAN.
Use the
no
form of this command to restore the default setting.
ip
dhcp
snooping
vlan
vlan-word
max-user
user-number
no ip
dhcp
snooping
vlan
vlan-word
max-user
user-number
Parameter
Description
Parameter
Description
vlan-word
The VLAN range
user-number
The maximum number of users bound with the VLAN
Defaults
This function is disabled by default.
Command
Mode
Interface configuration mode
Usage Guide
Use this command to set the maximum number of users bound with the VLAN. This function
combined with the corresponding topology can prevent illegal DHCP packet attacks.
Configuration
Examples
The following example sets the maximum number of users bound with VLAN 1 to 10 and VLAN 20 to
30 respectively.
Ruijie# configure terminal
Ruijie(config)# interface GigabitEthernet 0/1
Ruijie(config-if-GigabitEthernet 0/1)# ip dhcp snooping vlan 1-10,20 max-user
30
Ruijie(config-if-GigabitEthernet 0/1)# end
Related
Commands
Command
Description
N/A
N/A
Содержание RG-S29 Series
Страница 1: ...RG S29 Series Switch RGOS Command Reference Release 11 4 1 B12...
Страница 10: ...Command Reference Command Line Interface Commands Platform Description N A...
Страница 93: ...Command Reference Line Commands Description...
Страница 236: ...Command Reference PoE Management Commands Related Commands Command Description N A N A Platform Description N A...
Страница 248: ...Command Reference PKG_MGMT Commands...
Страница 332: ...Command Reference Protocol VLAN Commands Commands N A N A Platform Description...
Страница 350: ...Command Reference Voice VLAN Commands Description...
Страница 430: ...Command Reference LLDP Commands Description...
Страница 467: ...Command Reference ERPS Commands Commands N A N A Platform Description N A...
Страница 541: ...Command Reference IPv6 Commands Platform Description N A...
Страница 858: ...Command Reference NSM Commands Description N A N A Defaults N A Command Mode Privileged EXEC mode Usage guideline N A...
Страница 914: ...Multicast Commands 1 IPv4 Multicast Routing Commands 2 IGMP Snooping Commands...
Страница 1092: ...Configuration Guide SCC Commands Platforms N A...
Страница 1196: ...Configuration Guide IPv6 Source Guard Commands Platform Description N A...
Страница 1290: ...ACL QoS Configuration Commands 1 ACL Commands 2 QoS Commands...