SNR S2940-8G-v2 User Manual

SNR S2940-8G-v2 Switch Configuration Guide
DHCP Snooping Configuration
9. Enable DHCP SNOOPING binding DOT1X function
Command Explanation
Port mode
ip dhcp snooping binding dot1x
no ip dhcp snooping binding dot1x
Enable or disable the DHCP snooping binding
dot1x function.
10. Enable or disable the DHCP SNOOPING binding USER function
Command Explanation
Port mode
ip dhcp snooping binding user-control
no ip dhcp snooping binding user-control
Enable or disable the DHCP snooping bind-
ing user function.
11. Add static binding information
Command Explanation
Global mode
ip dhcp snooping binding user <mac> address
<ipAddr> interface (ethernet|) <ifname>
no ip dhcp snooping binding user <mac> inter-
face (ethernet|) <ifname>
Add/delete DHCP snooping static binding
list entries.
12. Set defense actions
Command Explanation
Port mode
ip dhcp snooping action { shutdown | blackhole }
[recovery <second>]
no ip dhcp snooping action
Set or delete the DHCP snooping automatic
defense actions of ports.
13. Set rate limitation of data transmission
Command Explanation
Global mode
ip dhcp snooping limit-rate <pps>
no ip dhcp snooping limit-rate
Set rate limitation of the transmission of DHCP
snooping messages.
14. Enable the debug switch
Command Explanation
Admin mode
debug ip dhcp snooping packet
debug ip dhcp snooping event
debug ip dhcp snooping update
debug ip dhcp snooping binding
Please refer to the chapter on system troubleshooting.
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SNR S2940-8G-v2 Specifications

General

Brand	SNR
Model	S2940-8G-v2
Category	Switch
Language	English