Digitalchina Networks DCS-3950 series User Manual

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DCS-3950 series Ethernet switch manual
6. Enable dot1x binding for DHCP snooping.
7. Enable user binding for DHCP snooping.
8. Add static binding entries
9. Configure defense action
10. Enable DHCP Snooping option 82 function
11. Enable debugging.
12. Set log record
1. Enable DHCP Snooping
2. Enable the binding function of DHCP Snooping
3. Configure address for the helper server.
4. Enable ARP binding for DHCP Snooping.
5. Set trusted ports
6 Enable DOT1X binding for DHCP Snooping.
Command Explanation
Global configuration mode
Ip dhcp snooping enable
no Ip dhcp snooping enable
Enable or disable dhcp snooping
function
Command Explanation
Global configuration mode
Ip dhcp snooping binding enable
no Ip dhcp snooping binding enable
Enable or disable the binding function
of dhcp snooping
Commands Explanation
Global Mode
ip user helper-address A.B.C.D [port
<udpport>] source <ipAddr> [secondary]
no Ip user helper-address [secondary]
Configure/Remove the address for
help server.
Commands: Explanation
Global Mode
Ip dhcp snooping binding arp
no Ip dhcp snooping binding arp
Enable/Disable ARP binding for
DHCP Snooping.
Command Explanation
Port configuration mode
Ip dhcp snooping trust
no Ip dhcp snooping trust
Set or delete the dhcp snooping trust
attributes of the port.

Digitalchina Networks DCS-3950 series Specifications

General

Brand	Digitalchina Networks
Model	DCS-3950 series
Category	Network Router
Language	English