C
HAPTER
28
| General Security Measures
DHCP Snooping
– 732 –
show ip dhcp
snooping
This command shows the DHCP snooping configuration settings.
COMMAND MODE
Privileged Exec
EXAMPLE
Console#show ip dhcp snooping
Global DHCP Snooping status: disable
DHCP Snooping Information Option Status: disable
DHCP Snooping Information Policy: replace
DHCP Snooping is configured on the following VLANs:
1
Verify Source Mac-Address: enable
Interface Trusted
---------- ----------
Eth 1/1 No
Eth 1/2 No
Eth 1/3 No
Eth 1/4 No
Eth 1/5 Yes
.
.
.
show ip dhcp
snooping binding
This command shows the DHCP snooping binding table entries.
COMMAND MODE
Privileged Exec
EXAMPLE
Console#show ip dhcp snooping binding
MacAddress IpAddress Lease(sec) Type VLAN Interface
----------------- --------------- ---------- -------------------- ---- ------
11-22-33-44-55-66 192.168.0.99 0 Dynamic-DHCPSNP 1 Eth 1/5
Console#
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