Planet SGS-6341-24T4X User Manual

14-111
Port Type
Default Path Cost
Suggested Range
10Mbps
2000000
2000000~20000000
100Mbps
200000
200000~2000000
1Gbps
20000
20000~200000
10Gbps
2000
2000~20000
For the aggregation ports, the default costs are as below:
Port Type
Allowed Number Of Aggregation
Ports
Default Port Cost
10Mbps
N
2000000/N
100Mbps
N
200000/N
1Gbps
N
20000/N
10Gbps
N
2000/N
Usage Guide:
By setting the port cost, users can control the cost from the current port to the root bridge in order to
control the elections of root port and the designated port of the instance.
Example:
On the port1/0/2, set the MSTP port cost in the instance 2 to 3000000.
Switch(Config-If-Ethernet1/0/2)#spanning-tree mst 2 cost 3000000
14.1.21 spanning-tree mst loopguard
Command:
spanning-tree [mst <instance-id>] loopguard
no spanning-tree [mst <instance-id>] loopguard
Function:
Enable the loopguard function for specified instance, the no command disables this function.
Parameter:
<instance-id>: MSTP instance ID.
Command mode:
Port Mode
Default:
Disable loopguard function.
Usage Guide:
The command can avoid root port or alternate port to be changed as designated port due to invalid
unilateralism link. When the receiving timer is time, the configured port with loopguard is set as
block state.

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