Planet SGS-6341-24T4X User Manual

28-70
the system will replace the option 82 segment in the existing message with its own option 82, and
forward the message to the server to process. The “no ip dhcp relay information policy” will set the
retransmitting policy of the option 82 DCHP message as “replace”.
Command Mode:
Interface configuration mode.
Default:
The system uses replace mode to replace the option 82 segment in the existing message with its
own option 82.
User Guide:
Since the DHCP client messages might go through several DHCP Relay Agents when passed to the
DHCP server, the latter Relay Agents on the path should set policies to decide how to process the
option82 added by Relay Agents before them. The selection of option 82 retransmitting policies
should take the configuration policy of the DHCP server into account.
Example:
Set the retransmitting policy of DHCP messages option 82 as keep.
Switch(Config-if-Vlan1)# ip dhcp relay information policy keep
28.13 ip dhcp server relay information enable
Command:
ip dhcp server relay information enable
no ip dhcp server relay information enable
Function:
This command is used to enable the switch DHCP server to identify option82. The “no ip dhcp
server relay information enable” command will make the server ignore the option 82.
Command Mode:
Global configuration mode
Default:
The system disable the option82 identifying function by default.
User Guide:
If the users want the switch DHCP server to identify option82 and return option 82 information in the
reply message, this command needs to be set, or, the switch DHCP server will ignore the option82.
Example:
Set the DHCP server to support option82
Switch(Config-if-Vlan1)# ip dhcp server relay information enable

Planet SGS-6341-24T4X Specifications

General

Switch type	Managed
Switch layer	L3
Quality of Service (QoS) support	Yes
Form factor	1U
Certification	FCC Part 15 Class A, CE
Product color	Black
Console port	RJ-45
SFP+ module slots quantity	4
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	24
Routing entries	128
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Virtual LAN features	Stacked VLAN, Private VLAN, Tagged VLAN, Protocol-based VLAN
Copper ethernet cabling technology	10BASE-T, 100BASE-T, 1000BASE-T
Flash memory	16 MB
Internal memory	512 MB
Processor frequency	400 MHz
Authentication	MAC-based authentication, Port-based authentication
Security algorithms	SNMPv3, SSH, SSL/TLS
Throughput	95.24 Mpps
Jumbo frames	9216
Number of queues	8
MAC address table	16000 entries
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power supply included	-
Power consumption (max)	19.9 W
Heat dissipation	67.91 BTU/h
Storage temperature (T-T)	-10 - 70 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	5 - 90 %
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	240 mm
Width	440 mm
Height	43.6 mm
Weight	3170 g