User guide
Table Of Contents
- Contents
- Figures
- Tables
- Preface
- Section I
- Basic Operations
- Chapter 1
- 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 2
- Port Parameters
- Chapter 3
- Enhanced Stacking
- Chapter 4
- SNMPv1 and SNMPv2c
- Chapter 5
- MAC Address Table
- Chapter 6
- Static Port Trunks
- Chapter 7
- Port Mirroring
- Section II
- Advanced Operations
- Chapter 8
- File System
- Chapter 9
- File Downloads and Uploads
- Chapter 10
- Event Logs and Syslog Client
- Chapter 11
- Classifiers
- Chapter 12
- Access Control Lists
- Chapter 13
- Class of Service
- Chapter 14
- Quality of Service
- Chapter 15
- Denial of Service Defenses
- Chapter 16
- IGMP Snooping
- Section III
- SNMPv3
- Chapter 17
- 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 18
- Spanning Tree and Rapid Spanning Tree Protocols
- Chapter 19
- Multiple Spanning Tree Protocol
- Section V
- Virtual LANs
- Chapter 20
- Port-based and Tagged VLANs
- Chapter 21
- GARP VLAN Registration Protocol
- Section VI
- Port Security
- Chapter 22
- MAC Address-based Port Security
- Chapter 23
- 802.1x Port-based Network Access Control
- Section VII
- Management Security
- Chapter 24
- Encryption Keys, PKI, and SSL
- Chapter 25
- Secure Shell (SSH)
- Chapter 26
- TACACS+ and RADIUS Protocols
- Chapter 27
- Management Access Control List
- Index
Chapter 2: Port Parameters
48 Section I: Basic Operations
Ingress Unknown Unicast Filter
Use this parameter to configure a port to forward or discard unknown
ingress unicast packets. The possible settings are:
Enabled - The port discards unknown ingress unicast packets.
Disabled - The port forwards unknown ingress unicast packets. This is
the default setting.
Egress Unknown Unicast Filter
Use this parameter to configure a port to forward or discard unknown
egress unicast packets. The possible settings are:
Enabled - The port discards unknown egress unicast packets.
Disabled - The port forwards unknown egress unicast packets. This is
the default setting.
Ingress Unknown Multicast Filter
Use this parameter to configure a port to forward or discard unknown
ingress multicast packets. Possible settings are:
Enabled - The port discards unknown ingress multicast packets.
Disabled - The port forwards unknown ingress multicast packets. This
is the default setting.
Egress Unknown Multicast Filter
Use this parameter to configure a port to forward or discard unknown
egress multicast packets. Possible settings are:
Enabled - The port discards unknown egress multicast packets.
Disabled - The port forwards unknown egress multicast packets. This
is the default setting.
Flow Control
Sets flow control on a port. This option only applies to ports operating
in full-duplex mode. A switch port uses flow control to control the flow
of ingress packets. The switch sends a special pause packet to stop
the end node from sending frames. The pause packet notifies the end
node to stop transmitting for a specified period of time. Possible
settings are:
Disabled - No flow control on the port. This is the default.
Enabled - Flow control is activated.
Back Pressure
Use this parameter to set backpressure on a port. This option only
appears for ports operating in half-duplex mode. A port uses
backpressure to control the flow of ingress packets. Possible settings
are:
Enabled - Backpressure is enabled.