NETGEAR M4100 Series ProSAFE User Manual

Switching Commands
32
M4100 Series ProSAFE Managed Switches
no spanning-tree forward-time
This command sets the Bridge Forward Delay parameter for the Common and Internal
Spanning Tree to the default value.
spanning-tree guard
This command selects whether loop guard or root guard is enabled on an interface. If neither
is enabled, the port operates in accordance with the multiple spanning tree protocol.
no spanning-tree guard
This command disables loop guard or root guard on the interface.
spanning-tree tcnguard
This command enables the propagation of received topology change notifications and topology
changes to other ports.
no spanning-tree tcnguard
This command disables the propagation of received topology change notifications and topology
changes to other ports.
Format no spanning-tree forward-time
Mode Global Config
Default none
Format spanning-tree guard {none | root | loop}
Mode Interface Config
Format no spanning-tree guard
Mode Interface Config
Default disable
Format spanning-tree tcnguard
Mode Interface Config
Format no spanning-tree tcnguard
Mode Interface Config

NETGEAR M4100 Series ProSAFE Specifications

General

Product Type	Managed Switch
Form Factor	Rack-mountable
Layer	Layer 2/Layer 3
Management	Web-based, CLI, SNMP
VLAN Support	Yes
Quality of Service (QoS)	Yes
Security Features	ACLs, 802.1x
Dimensions	Varies by model
Weight	Varies by model
Operating Temperature	32°F to 122°F (0°C to 50°C)
Storage Temperature	-20° to 70° C (-4° to 158° F)
PoE Support	Yes (on select models)