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Switching Commands AT8404

AT8404 CLI Reference Manual Page 2 - 84

2.16.12 show ip dhcp snooping

Use this command to display the DHCP Snooping global configurations and per port configurations.

Example: The following shows example CLI display output for the command.

(switch) #show ip dhcp snooping

DHCP snooping is Disabled

DHCP snooping source MAC verification is enabled

DHCP snooping is enabled on the following VLANs:

11 - 30, 40

Interface Trusted Log Invalid Pkts

--------- -------- ----------------

0/1 Yes No

0/2 No Yes

0/3 No Yes

0/4 No No

0/6 No No

2.16.13 show ip dhcp snooping binding

Use this command to display the DHCP Snooping binding entries. To restrict the output, use the following options:

• Dynamic: Restrict the output based on DCHP snooping.

• Interface: Restrict the output based on a specific interface.

• Static: Restrict the output based on static entries.

• VLAN: Restrict the output based on VLAN.

Format show ip dhcp snooping

Mode • Privileged EXEC

• User EXEC

Term Definition

Interface The interface for which data is displayed.

Trusted If it is enabled, DHCP snooping considers the port as trusted. The factory default is disabled.

Log Invalid Pkts If it is enabled, DHCP snooping application logs invalid packets on the specified interface.

Format show ip dhcp snooping binding [{static/dynamic}] [interface slot/port]

[vlan id]

Mode • Privileged EXEC

• User EXEC

Term Definition

MAC Address Displays the MAC address for the binding that was added. The MAC address is the key to the

binding database.

IP Address Displays the valid IP address for the binding rule.

VLAN The VLAN for the binding rule.

Interface The interface to add a binding into the DHCP snooping interface.

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