Cisco SGE2000 - Cisco - Gigabit Switch Administration Guide

Configuring Spanning Tree
Defining Spanning Tree
Cisco Small Business SFE/SGE Managed Switches Administration Guide 253
10
STEP 1 Click Bridging > Spanning Tree > Interface Settings. The STP Interface Settings
Page
opens:
Interface Settings Page
The STP
Interface Settings Page contains the following fields:
• Copy From Entry Number — Indicates the port from which the STP interface
setting are copied.
• To Entry Numbers — Indicates the port to which the STP interface setting are
copied.
• Ports — Display the STP Interface settings of the specified stacking member’s
ports.
• LAGs — Display the STP Interface settings of device LAGs.
• Port — Indicates the port or LAG on which STP is enabled.
• STP — Indicates if STP is enabled on the port. The possible field values are:
- Enable — Indicates that STP is enabled on the port.
- Disable — Indicates that STP is disabled on the port.
• Port Fast — Indicates if Fast Link is enabled on the port. If Fast Link mode is
enabled for a port, the Port State is automatically placed in the Forwarding
state when the port link is up. Fast Link optimizes the STP protocol

Cisco SGE2000 - Cisco - Gigabit Switch Specifications

General

Form Factor	Rack-mountable
Switching Capacity	48 Gbps
Forwarding Rate	35.7 Mpps
Layer	Layer 2
Power Supply	Internal
Management	Web-based, SNMP, CLI
MAC Address Table Size	8000 entries
VLANs	256
Features	Quality of Service (QoS), IGMP snooping, Port mirroring
Dimensions (W x D x H)	440 x 257 x 44 mm (17.3 x 10.1 x 1.73 in)
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-20 to 70°C (-4 to 158°F)
Relative Humidity	10% to 90% non-condensing
Standards Compliance	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x