Dell PowerConnect 3524 User Manual

160 DHCP Snooping
Example
The following example displays the DHCP snooping configuration.
show ip dhcp snooping binding
The show ip dhcp snooping binding User EXEC mode command displays the DHCP snooping binding
database and configuration information for all interfaces on a switch.
Syntax
• show ip dhcp snooping binding [ mac-address mac-address ] [ ip-address ip-address ] [ vlan vlan-id ]
[
ethernet interface | port-channel port-channel-number ]
•
mac-address — Specifies a MAC address.
•
ip-address — Specifies an IP address.
•
vlan-id — Specifies a VLAN number.
•
interface — Specifies an Ethernet port.
•
port-channel-number — Specifies a Port-channel number.
Default Configuration
This command has no default configuration.
Command Mode
User EXEC mode.
console> show ip dhcp snooping
DHCP snooping is Enabled
DHCP snooping is configured on following VLANs: 2
DHCP snooping database is Disabled
Verification of hwaddr field is Enabled
DHCP snooping file update frequency is configured to: 1200
seconds
Interface Trusted
---- -----------
e15 yes
book.book Page 160 Thursday, December 18, 2008 7:40 PM

Dell PowerConnect 3524 Specifications

General

Throughput	9.5 Mpps
Number of queues	4
MAC address table	8000 entries
Maximum data transfer rate	0.1 Gbit/s
Supported data transfer rates	10/100 Mbps
10G support	No
Number of VLANs	256
Flow control support	Yes
Networking standards	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ad
Input frequency	50/60 Hz
Weight (imperial)	11 lbs
Dimensions (WxDxH)	440 x 257 x 43.2 mm
Networking features	Gigabit Ethernet, Fast Ethernet
Authentication method	RADIUS, TACACS+
Connectivity technology	Wired
Dimensions (W x D x H) (imperial)	17.3 x 10.12 x 1.7 \
Switch type	Managed
Switch layer	L2
Data link protocols	Ethernet
Supported network protocols	HTTP, HTTPS/SSL, SSH
Power connector	DC-in jack
Gigabit Ethernet (copper) ports quantity	2
Basic switching RJ-45 Ethernet ports quantity	24
Product color	Black
Power source	AC
Input voltage	100 - 240 V
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	10 - 95 %
Operating relative humidity (H-H)	10 - 90 %

Weight and Dimensions

Weight	5000 g