Chapter 96 Verifying Port Security - Dell PowerConnect J-EX4200-24T Software Manual

CHAPTER 96
Verifying Port Security
Monitoring Port Security
Purpose
Action
Meaning
Monitoring Port Security on page 2653
Verifying That DHCP Snooping Is Working Correctly on page 2654
Verifying That a Trusted DHCP Server Is Working Correctly on page 2655
Verifying That DAI Is Working Correctly on page 2656
Verifying That MAC Limiting Is Working Correctly on page 2657
Verifying That MAC Move Limiting Is Working Correctly on page 2661
Verifying That IP Source Guard Is Working Correctly on page 2662
Verifying That Proxy ARP Is Working Correctly on page 2662
Verifying That the Port Error Disable Setting Is Working Correctly on page 2663
Use the monitoring functionality to view these port security details:
DHCP snooping database for a VLAN or all VLANs
ARP inspection details for all interfaces
To monitor port security in the J-Web interface, select
To monitor and manipulate the DHCP snooping database and ARP inspection statistics
in the CLI, enter the following commands:
show dhcp snooping binding
clear dhcp snooping binding
database entries for specified VLANs or MAC addresses.
show arp inspection statistics
clear arp inspection statistics
The J-Web Port Security Monitoring page comprises two sections:
DHCP Snooping—Displays the DHCP snooping database for all the VLANs for which
DHCP snooping is enabled. To view the DHCP snooping database for a specific VLAN,
select the specific VLAN from the list.
Monitor > Security > Port Security
—In addition to clearing the whole database, you can clear
.
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