Black Box LEV2525A Manuals

Manuals and User Guides for Black Box LEV2525A. We have 1 Black Box LEV2525A manual available for free PDF download: Software User's Manual

Black Box LEV2525A Software User's Manual (143 pages)

Managed Fiber Switch

Brand: Black Box | Category: Switch | Size: 1 MB

Table of Contents
7
1 Getting Started

12
2 Console Management Interface

14
- Understanding Management Interfaces
  14
- Console Port Connection
  14
- Advantages of Using the CLI
  15
- CLI Usage
  15
3 Using the Command Line Interface (Cli)

16
- Accessing the CLI
  16
- Using the CLI
  16
- Privilege Levels at Logon
  16
  - Operator Privileges
    17
  - Manager Privileges
    17
- User Management
  17
- CLI Commands
  17
- Listing Commands and Command Options
  18
4 Web Interface

21
- Overview
  21
- General Features
  21
- Session with the Switch
  22
- User Management
  23
  - To Set the Passwords
    23
- Status Reporting Features
  24
  - The Device View
    24
  - The Port Statistics
    25
  - Port Utilization
    25
  - The Event Log
    26
5 Configuring Ip Addressing, Interface Access, and System Information

28
- Overview
  28
- IP Configuration
  28
- Dhcp/Bootp Operation
  28
  - The Dhcp/Bootp Process
    28
  - Configuring IP Addressing
    29
  - DHCP Operation
    29
  - Bootp Operation
    29
  - Bootp Database Record Entries
    29
  - Globally Assigned IP Network Addresses
    30
- A Quick Start
  30
- Interface Access: Console/Serial Link, Telnet Features
  30
  - Serial Port (Console)
    31
  - Telnet
    31
- Listing the Current System Information
  31
- Configure the Date and Time
  32
  - Sntp
    32
  - Time Zone
    33
  - Zone and Daylight Time Rule
    33
- CLI: Configuration Commands
  33
- Web: Configuring IP Addressing
  34
- How IP Addressing Affects Switch Operation
  34
6 Security Features

35
- Manager and Operator Passwords
  35
- Console Access Interface and the CLI
  35
  - Manager
    35
  - Operator
    35
- To Use Password Security
  35
- CLI: Setting Manager and Operator Passwords
  35
  - Configuring Manager and Operator Passwords
    35
- Access Levels
  35
- Configuring and Monitoring Port Security
  35
  - Basic Operation
    36
  - Blocking Unauthorized Traffic
    36
  - Planning for Port Security
    36
- CLI: Port Security Command Options and Operation
  36
- Reading Intrusion Alerts and Resetting Alert Flags
  38
  - Notice of Security Violations
    38
  - How the Intrusion Log Operates
    38
- Web: Viewing and Configuring Port Security
  39
- SSL (Secure Sockets Layer)
  39
  - The SSL Protocol
    39
  - Ciphers Used with SSL
    41
  - Cli
    41
7 Using Authorized Ip Managers to Protect against Unauthorized Access

43
8 Snmp: Configuration for Network Management Applications

47
- Overview
  47
- SNMP V1, V2 and V3
  47
- Bitview and Hubview
  47
- SNMP Management Features
  48
- Configuring for SNMP Access to the Switch
  48
- CLI: Viewing and Configuring Community Names
  49
  - Listing Community Names
    49
- Configuring Community Names and Values
  49
- Using the CLI to List Current SNMP Trap Receivers
  50
- SNMP Version 3 (Snmpv3)
  50
  - Benefits
    51
  - List of Terms
    51
  - Supported Mibs and Rfcs
    52
  - Cli
    53
- Rmon
  58
  - Adding RMON Communities in the Switch
    58
- Web: Viewing and Configuring SNMP Parameters
  58
9 Monitoring and Analyzing Switch Operation

59
- Overview
  59
- Port Monitoring (Mirroring) Features
  59
  - CLI: Configuring Port Monitoring
    59
- Limitation
  60
- Web: Viewing Port Monitor Status
  60
10 Optimizing Port Usage

61
11 Qos (Quality of Service)

66
- Overview
  66
- Qos Concepts
  66
- IP Precedence: Differentiated Qos
  66
- Diffserv
  66
- PQ: Priority Queuing
  67
- Qos Management
  67
- Qos on Ethernet
  68
- Cli
  68
  - To Set the Qos Type on the Switch
    68
  - Functions of Qos Settings
    68
- To Tag Untagged Packets
  70
- Web: Configure Qos
  71
12 Igmp

71
- Overview
  71
- Purpose
  72
- IGMP Operating Features
  72
- Benefit
  72
- How IGMP Operates
  73
- IGMP Data
  73
- Role of the Switch
  73
- IP Multicast Filters
  75
- Reserved Addresses Excluded from IP Multicast (IGMP) Filtering
  75
- IGMP Support
  75
- Cli
  75
- Setting the Host Membership Query Interval
  77
- Setting the Query Response Interval
  78
- Configure IGMP Port Mode
  78
  - 12.14.1 Showing Port Configuration
    78
- Web: Configure and View
  79
13 Spanning Tree Protocol (Stp)

80
14 Rapid Spanning Tree Protocol (Rstp)

87
15 Port-Based Virtual Lans (Static Vlans)

93
16 Tag Based Vlan

97
- Introduction
  97
- VLAN Tagging Information
  98
- Rules of Tag Vlan Operation
  99
  - Ingress Rules
    99
  - Egress Rules
    99
- Cli
  100
- New CLI
  101
- Web: View and Configure Tag-Vlan Parameters
  102
17 Gvrp

103
19 Alarm Relay System

112
- Cli
  112
- Web: View and Configure Alarms
  113
20 Smtp (Simple Mail Transfer Protocol)

114
- Email Alert Features
  114
- Cli
  114
- Web: View and Configure SMTP Relay
  116
21 Port Based Network Access Control

117
- Introduction
  117
- Overview
  117
- Protocol Operation
  118
- Cli
  119
- Web: View and Configure 802.1X
  127
22 Tacacs+ (Terminal Access Controller Access Control System)

128
- Introduction
  128
- History
  128
- Overview
  128
- Le2425A / Lev2525A Tacacs
  128
- Packet Encryption
  131
- Cli
  131
- Web: View and Configure 802.1X
  132
23 Troubleshooting

133
- Overview
  133
- Troubleshooting Approaches
  133
- Console Access Problems
  133
- Unusual Network Activity
  133
- General Problems
  134
  - Duplicate IP Addresses
    134
  - SNTP or Gateway Problems
    134
- Using the Event Log to Identify Problem Sources
  134
- Web: Viewing the Event Log
  137
  - Events Severity (Color Scheme)
    137
- Diagnostic Tools
  137
  - Ping Test
    137
  - CLI: Ping Test
    138
- CLI Administrative and Troubleshooting Commands
  138
- Daylight Savings Time on LE2425A and LEV2525A Switches
  139
- List of Valid Country Codes to Set Daylight Settings
  139
Appendix B

139
- How to Upgrade
  139
Appendix A

139
- Upgrade over the Network
  142
- Boot Code Upgrade
  142

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Black Box LEV2525A Manuals

Black Box LEV2525A Software User's Manual (143 pages)

Table of Contents

1 Getting Started

2 Console Management Interface

3 Using the Command Line Interface (Cli)

4 Web Interface

5 Configuring Ip Addressing, Interface Access, and System Information

6 Security Features

7 Using Authorized Ip Managers to Protect against Unauthorized Access

8 Snmp: Configuration for Network Management Applications

9 Monitoring and Analyzing Switch Operation

10 Optimizing Port Usage

11 Qos (Quality of Service)

12 Igmp

13 Spanning Tree Protocol (Stp)

14 Rapid Spanning Tree Protocol (Rstp)

15 Port-Based Virtual Lans (Static Vlans)

16 Tag Based Vlan

17 Gvrp

18 Link-Loss Learn Feature

19 Alarm Relay System

20 Smtp (Simple Mail Transfer Protocol)

21 Port Based Network Access Control

22 Tacacs+ (Terminal Access Controller Access Control System)

23 Troubleshooting

Appendix B

Appendix A

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