Displaying Dhcp Information; Displaying A Binding Table - Cisco WS-C3560-48PS-S Software Configuration Manual

Software configuration guide

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Configuring DHCP Features

Displaying DHCP Information

You can display a DHCP snooping binding table and configuration information for all interfaces on a

The DHCP snooping binding table for each switch has binding entries that correspond to untrusted ports.

The table does not have information about hosts interconnected with a trusted port because each

interconnected switch has its own DHCP snooping binding table.

This example shows how to display the DHCP snooping binding entries for a switch.

Switch# show ip dhcp snooping binding

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

00:30:94:C2:EF:35

00:D0:B7:1B:35:DE

00:00:00:00:00:01

00:00:00:00:00:03

00:00:00:00:00:02

Table 18-2 show ip dhcp snooping binding Command Output

Lease (seconds)

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

describes the fields in the show ip dhcp snooping binding command output.

Client hardware MAC address

Client IP address assigned from the DHCP server

IP address lease time

Binding type; dynamic binding learned by DHCP snooping or statically

configured binding

VLAN number of the client interface

Interface that connects to the DHCP client host

Catalyst 3560 Switch Software Configuration Guide

Displaying DHCP Information

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gigabitethernet0/1

gigabitethernet0/2

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