User Manual

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Table Of Contents

Contents
Figures
Preface
- How This Guide is Organized
- Document Conventions
- Where to Find Web-based Guides
- Contacting Allied Telesyn
- New Features History
  - Version 1.4.0
Section I
Basic Operations
Chapter 1
Starting a Web Browser Management Session
- Starting a Web Browser Management Session
- Browser Tools
- Saving Your Parameter Changes
- Quitting a Web Browser Management Session
- Ports 49R and 50R on the AT-8550GB and AT-8550SP Switches
- Web Browser Interface Limitations
Chapter 2
Basic Switch Parameters
- Configuring an IP Address and Switch Name
- Activating the BOOTP or DHCP Client Software
- Displaying System Information
- Configuring the Manager and Operator Passwords
- Rebooting a Switch
- Setting the System Date and Time
- Pinging a Remote System
- Returning the AT-S62 Software to the Factory Default Values
Chapter 3
Enhanced Stacking
- Setting a Switch’s Enhanced Stacking Status
- Selecting a Switch in an Enhanced Stack
- Returning to the Master Switch
- Displaying the Enhanced Stacking Status
Chapter 4
SNMPv1 and SNMPv2c Community Strings
- Enabling or Disabling SNMP Management
- Creating a New SNMPv1 or SNMPv2c Community String
- Modifying an SNMPv1 or SNMPv2c Community String
- Deleting an SNMPv1 or SNMPv2c Community String
- Displaying the SNMP Status and Community Strings
Chapter 5
Port Parameters
- Configuring Port Parameters
- Displaying Port Status and Statistics
Chapter 6
MAC Address Table
- Displaying the MAC Address Table
- Adding Static Unicast and Multicast MAC Addresses
- Deleting Unicast and Multicast MAC Addresses
- Deleting All Dynamic Unicast and Multicast MAC Addresses
- Changing the Aging Time
Chapter 7
Static Port Trunks
- Creating a Static Port Trunk
- Modifying a Static Port Trunk
- Deleting a Static Port Trunk
- Displaying the Static Port Trunks
Chapter 8
Port Mirroring
- Creating a Port Mirror
- Modifying or Disabling a Port Mirror
- Deleting a Port Mirror
- Displaying the Port Mirror
Section II
Advanced Operations
Chapter 9
File System
- Viewing System Files and Changing the Active Configuration File
Chapter 10
File Downloads and Uploads
- Downloading a File
- Uploading a File
Chapter 11
Event Log and Syslog Servers
- Managing the Event Log
- Managing Syslog Server Definitions
Chapter 12
Classifiers
- Creating a Classifier
- Modifying a Classifier
- Deleting a Classifier
- Displaying the Classifiers
Chapter 13
Access Control Lists
- Creating an Access Control List
- Modifying an Access Control List
- Deleting an Access Control List
- Displaying the Access Control Lists
Chapter 14
Quality of Service
- Managing Flow Groups
- Managing Traffic Classes
- Managing Policies
Chapter 15
Class of Service
- Configuring CoS
- Mapping CoS Priorities to Egress Queues
- Configuring Egress Scheduling
- Displaying the CoS Settings
- Displaying QoS Queuing and Scheduling
Chapter 16
IGMP Snooping
- Configuring IGMP Snooping
- Displaying a List of Host Nodes and Multicast Routers
Chapter 17
Denial of Service Defense
- Configuring Denial of Service Attack Defense
- Displaying the DoS Settings
Chapter 18
Power Over Ethernet
- Setting the PoE Threshold
- Configuring PoE Port Settings
- Displaying PoE Status and Settings
Section III
SNMPv3 Operations
Chapter 19
SNMPv3
- Enabling the SNMP Protocol
- 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 20
Spanning Tree, Rapid Spanning Tree, and Multiple Spanning Tree Protocols
- Enabling or Disabling Spanning Tree
- Configuring STP
- Configuring RSTP
- Configuring MSTP
- Displaying Spanning Tree Settings
Section V
Virtual LANs
Chapter 21
Port-based and Tagged Virtual LANs
- Creating a New Port-based or Tagged VLAN
- Modifying a Port-based or Tagged VLAN
- Deleting a Port-based or Tagged VLAN
- Displaying VLANs
- Selecting a VLAN Mode
- Specifying a Management VLAN
Chapter 22
GARP VLAN Registration Protocol
- Configuring GVRP
- Enabling or Disabling GVRP on a Port
- Displaying the GVRP Settings
Chapter 23
Protected Ports VLANs
- Deleting a Protected Ports VLAN
- Displaying a Protected Ports VLAN
Section VI
Port Security
Chapter 24
MAC Address-based Port Security
- Configuring MAC Address-based Port Security
- Displaying MAC Address-based Port Security
Chapter 25
802.1x Port-based Network Access Control
- Enabling and Disabling Port-based Access Control
- Setting Port Roles
- Configuring Authenticator Port Parameters
- Configuring Supplicant Port Parameters
- Displaying the Port-based Access Control Settings
Section VII
Management Security
Chapter 26
Encryption Keys, PKI, and SSL
- Displaying Encryption Keys
- Displaying PKI Settings and Certificates
- Displaying the SSL Settings
Chapter 27
Secure Shell Protocol
- Configuring the SSH Server
- Displaying SSH Information
Chapter 28
TACACS+ and RADIUS Authentication Protocols
- Configuring RADIUS and TACACS+
- Displaying the RADIUS or TACSACS+ Settings
Chapter 29
Management Access Control List
- Enabling or Disabling the Management ACL
- Creating an ACE
- Deleting an ACE
- Displaying the Management ACL
Index
- Numerics
- A
- B
- C
- D
- E
- F
- G
- H
- I
- L
- M
- O
- P
- Q
- R
- S
- T
- U
- V
- W

Chapter 17: Denial of Service Defense

192 Section II: Advanced Operations

where you can connect a data analyzer. To define the destination port,

refer to “Creating a Port Mirror” on page 102.

9. Click Apply.

The defense is immediately activated or deactivated on the ports.

10. To permanently save your changes, select the Save Config menu

selection.