Planet SGS-6341-24T4X User Manual

14-116
The bridge ID can be altered by changing the priority of the switch. Further, the priority information
can also be used for voting of the root bridge and the specified ports. The bridge priority value of the
switch is smaller, however the priority is higher.
Example:
Configure the priority is 4096.
Switch(config)#spanning-tree priority 4096
14.1.28 spanning-tree rootguard
Command:
spanning-tree rootguard
no spanning-tree rootguard
Function:
Set the port is root port, “no spanning-tree rootguard” command sets the port is non-root port.
Default:
Port is non-root port.
Command Mode:
Port Mode
Usage Guide:
The command is used in Port Mode, if the port is configured to be a rootguand port, it is forbidden to
be a MSTP root port. If superior BPDU packet is received from a rootguard port, MSTP did not
recalculate spanning-tree, and just set the status of the port to be root_inconsistent (blocked). If no
superior BPDU packet is received from a blocked rootguard port, the port status will restore to be
forwarding. The rootguard function can maintain a relative stable spanning-tree topology when a
new switch is added to the network.
Example:
Set the port 1 is root port.
Switch(Config-If-Ethernet1/0/1)#spanning-tree rootguard
14.1.29 spanning-tree tcflush (Global mode)
Command:
spanning-tree tcflush {enable| disable| protect}
no spanning-tree tcflush
Function:
Configure the spanning-tree flush mode once the topology changes. “no spanning-tree tcflush”

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