Manual
Table Of Contents
- Contents
- Figures
- Tables
- Preface
- Section I
- Basic Operations
- Chapter 1
- Starting a Web Browser Management Session
- Chapter 2
- Basic Switch Parameters
- Configuring the Switch’s Name, Location, and Contact
- Changing the Manager and Operator Passwords
- Setting the System Date and Time
- Rebooting a Switch
- Pinging a Remote System
- Returning the AT-S63 Management Software to the Factory Default Values
- Displaying the IP Address of the Local Interface
- Displaying System Information
- Chapter 3
- Enhanced Stacking
- Chapter 4
- SNMPv1 and SNMPv2c
- Chapter 5
- Port Parameters
- Chapter 6
- MAC Address Table
- Chapter 7
- Static Port Trunks
- Chapter 8
- Port Mirroring
- Section II
- Advanced Operations
- Chapter 9
- File System
- Chapter 10
- File Downloads and Uploads
- Chapter 11
- Event Logs and Syslog Servers
- Chapter 12
- Classifiers
- Chapter 13
- Access Control Lists
- Chapter 14
- Class of Service
- Chapter 15
- Quality of Service
- Chapter 16
- Denial of Service Defense
- Chapter 17
- IGMP Snooping
- Section III
- SNMPv3
- Chapter 18
- SNMPv3
- Configuring the SNMPv3 Protocol
- Enabling or Disabling SNMP Management
- Configuring the SNMPv3 User Table
- Configuring the SNMPv3 View Table
- Configuring the SNMPv3 Access Table
- Configuring the SNMPv3 SecurityToGroup Table
- Configuring the SNMPv3 Notify Table
- Configuring the SNMPv3 Target Address Table
- Configuring the SNMPv3 Target Parameters Table
- Configuring the SNMPv3 Community Table
- Displaying SNMPv3 Tables
- Section IV
- Spanning Tree Protocols
- Chapter 19
- Spanning Tree and Rapid Spanning Tree Protocols
- Chapter 20
- Multiple Spanning Tree Protocol
- Section V
- Virtual LANs
- Chapter 21
- Port-based and Tagged VLANs
- Chapter 22
- GARP VLAN Registration Protocol
- Section VI
- Port Security
- Chapter 23
- MAC Address-based Port Security
- Chapter 24
- 802.1x Port-based Network Access Control
- Section VII
- Management Security
- Chapter 25
- Encryption Keys, PKI, and SSL
- Chapter 26
- Secure Shell (SSH)
- Chapter 27
- TACACS+ and RADIUS Protocols
- Chapter 28
- Management Access Control List
- Index

AT-S63 Management Software Web Browser Interface User’s Guide
Section IV: Spanning Tree Protocols 313
4. To change the active spanning tree protocol on the switch, click STP,
RSTP, or MSTP in the Active Protocol Version section of the tab. The
default is RSTP.
Note
Only one spanning tree protocol can be active on the switch at a
time.
5. To enable or disable the active spanning tree protocol on the switch,
click the Enable Spanning Tree check box. A check indicates that the
spanning tree is enabled while no check indicates that spanning tree is
disabled. The default is disabled.
6. Click Apply.
7. To permanently save your changes, select the Save Config option in
the Configuration menu.
8. If you activated STP, go to “Configuring STP” on page 294. If you
activated RSTP go to “Configuring RSTP” on page 302. If you
activated MSTP, go to “Configuring MSTP” on page 314.