SNR S2940-8G-v2 User Manual

SNR S2940-8G-v2 Switch Configuration Guide
CONTENTS
Contents
I Basic Management Configuration 11
1 Switch management 12
1.1 Management options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.2 CLI Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2 Basic Switch Configuration 23
2.1 Basic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.2 Telnet Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.3 Configure Switch IP Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
2.4 SNMP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.5 Switch Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
II Port Configuration 46
3 Port Configuration 47
3.1 Introduction to Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
3.2 Network Port Configuration Task List . . . . . . . . . . . . . . . . . . . . . . . . . . 47
3.3 Port Configuration Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
3.4 Port Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
4 Port Isolation Function Configuration 52
4.1 Introduction to Port Isolation Function . . . . . . . . . . . . . . . . . . . . . . . . . 52
4.2 Task Sequence of Port Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
4.3 Port Isolation Function Typical Examples . . . . . . . . . . . . . . . . . . . . . . . 53
5 Port Loopback Detection Function Configuration 54
5.1 Introduction to Port Loopback Detection Function . . . . . . . . . . . . . . . . . . . 54
5.2 Port Loopback Detection Function Configuration Task List . . . . . . . . . . . . . . 55
5.3 Port Loopback Detection Function Example . . . . . . . . . . . . . . . . . . . . . . 56
5.4 Port Loopback Detection Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 57
6 ULDP Function Configuration 58
6.1 Introduction to ULDP Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
6.2 ULDP Configuration Task Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . 59
6.3 ULDP Function Typical Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
6.4 ULDP Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
1

SNR S2940-8G-v2 Specifications

General

Ports	8 x 10/100/1000Base-T
Switching Capacity	16 Gbps
Forwarding Rate	11.9 Mpps
MAC Address Table Size	8K
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Humidity	10% to 90% non-condensing
Jumbo Frame Support	9K bytes
Power Input	100-240V AC, 50/60Hz
Power supply	External

Summary

Basic Management Configuration

Switch management

Manages switch operations via Console, Telnet, or HTTP.

Port Configuration

Port Channel Configuration

Aggregates multiple physical ports into a single logical port for increased bandwidth and redundancy.

Port Security

VLAN and MAC Table Configuration

VLAN Configuration

MAC Table Configuration

QoS and Flow-based Redirection Configuration

QoS Configuration

Quality of Service capabilities to create differentiated services for network traffic and manage bandwidth.

Security Function Configuration

ACL Configuration

Access Control Lists for IP packet filtering and network traffic control.

802.1x Configuration

IEEE 802.1x standard for Port-Based Network Access Control, providing user authentication.

Debugging and Diagnosis

Monitor and Debug