12.3.2 Verifying DHCP snooping Binding Database

Use the show ip dhcp snooping binding command to display the information in a binding database. The information includes the MAC addresses and IP addresses of terminals and the aging time of the binding database.

The following figure shows the result of executing the show ip dhcp snooping binding command.

Figure 12-14: Result of show ip dhcp snooping binding
> show ip dhcp snooping binding Date 20XX/04/20 12:00:00 UTC Agent URL: flash Last succeeded time: 20XX/04/20 11:50:00 UTC Total Bindings Used/Max : 5/ 3070 Total Source guard Used/Max: 2/ 3070 Bindings: 5 MAC Address IP Address Expire(min) Type VLAN Port 0012.e287.0001 192.168.0.201 - static* 1 0/1 0012.e287.0002 192.168.0.204 1439 dynamic 2 0/4 0012.e287.0003 192.168.0.203 - static 3 0/3 0012.e287.0004 192.168.0.202 3666 dynamic 4 ChGr:2 0012.e2be.b0fb 192.168.100.11 59 dynamic* 12 0/11 >

Figure 12-14: Result of show ip dhcp snooping binding

> show ip dhcp snooping binding
Date 20XX/04/20 12:00:00 UTC
Agent URL: flash
Last succeeded time: 20XX/04/20 11:50:00 UTC
Total Bindings Used/Max    :       5/   3070
Total Source guard Used/Max:       2/   3070
 
Bindings: 5
MAC Address     IP Address       Expire(min)  Type      VLAN  Port
0012.e287.0001  192.168.0.201    -            static*   1     0/1
0012.e287.0002  192.168.0.204    1439         dynamic   2     0/4
0012.e287.0003  192.168.0.203    -            static    3     0/3
0012.e287.0004  192.168.0.202    3666         dynamic   4     ChGr:2
0012.e2be.b0fb  192.168.100.11   59           dynamic*  12    0/11
>