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- About This Document
Displaying the Device Status- Hardware Management
- Information Center Configuration
- Overview of the Information Center
- Understanding the Information Center
- Application Scenarios for the Information Center
- Licensing Requirements and Limitations for the Information Center
- Configuring Log Output
- Enabling the Information Center
- (Optional) Renaming Information Channels
- (Optional) Configuring Log Filtering
- (Optional) Setting the Timestamp Format of Logs
- (Optional) Disabling the Log Counter Function
- (Optional) Configuring the Suppression of the Log Processing Rate
- (Optional) Enabling Suppression of Statistics About Consecutive Repeated Logs
- Configuring the Device to Output Logs to the Log Buffer
- Configuring the Device to Output Logs to Log Files
- Configuring the Device to Output Logs to the Console
- Configuring the Device to Output Logs to a Terminal
- Configuring the Device to Output Logs to a Log Host
- Verifying the Log Output Configuration
- Configuring Trap Output
- Enabling the Information Center
- (Optional) Renaming Information Channels
- (Optional) Configuring Trap Filtering
- (Optional) Setting the Timestamp Format of Traps
- Configuring the Device to Output Traps to the Trap Buffer
- Configuring the Device to Output Traps to a Log File
- Configuring the Device to Output Traps to the Console
- Configuring the Device to Output Traps to a Terminal
- Configuring the Device to Output Traps to a Log Host
- Configuring the Device to Output Traps to an SNMP Agent
- Verifying the Trap Output Configuration
- Configuring Debugging Message Output
- Enabling the Information Center
- (Optional) Renaming Information Channels
- (Optional) Setting the Timestamp Format of Debugging Messages
- Configuring the Device to Output Debugging Messages to the Log File
- Configuring the Device to Output Debugging Messages to the Console
- Configuring the Device to Output Debugging Messages to the Terminal
- Configuring the Device to Output Debugging Messages to the Log Host
- Verifying the Debugging Message Output Configuration
- Maintaining the Information Center
- Configuration Examples for the Information Center
- Fault Management Configuration
- NTP Configuration
- Overview of NTP
- Understanding NTP
- Application Scenarios for NTP
- Licensing Requirements and Limitations for NTP
- Configuring Basic NTP Functions
- Configuring the Client Clock
- Configuring the Local Source Interface for Sending and Receiving NTP Packets
- Limiting the Number of Local Dynamic Sessions
- Configuring NTP Access Control
- Maintaining NTP
- Configuration Examples for NTP
- PTP (IEEE 1588) Configuration
- Ethernet Clock Synchronization Configuration
- Overview of Ethernet Clock Synchronization
- Understanding Ethernet Clock Synchronization
- Licensing Requirements and Limitations for Ethernet Clock Synchronization
- Forcibly Specifying a Reference Clock Source for the Main Control Board
- Manually Specifying a Reference Clock Source for the Main Control Board
- Setting the Priority of a Clock Source
- Selecting the Clock Source Based on the SSM Quality Level
- (Optional) Configuring Other Attributes of a Clock Source
- Setting Mode of a BITS Clock
- Setting the ID of a Clock Source
- Configuring Attributes of the S1 Byte
- Setting the Priority of the Clock Signal that an Interface Sends to the Clock Board
- Locking a Clock Source
- Configuring Frequency Offset Check
- Setting the Delay Time for the System to Consider a Clock Source Lost
- Setting the WTR Time of a Clock Source
- Enable the Permanent Holding Mode of the Clock Module
- Configuring the Non-Retrieve Mode of the Clock Source
- Verifying the Clock Source Attribute Configuration
- Configuration Examples for Ethernet Clock Synchronization
- Energy-Saving Management Configuration
- PoE Configuration
- CSS Configuration
- Using the CSS Assistant Tool to Quickly Obtain Information
- Overview of CSS
- Understanding CSS
- Application Scenarios for CSS
- CSS Connection Modes
- Summary of CSS Configuration Tasks
- CSS Support and Version Requirements
- Default Settings for CSS
- Establishing a CSS Through CSS Card Connections
- Establishing a CSS Through Service Port Connections
- Configuring Enhanced CSS Functions
- Maintaining a CSS
- Splitting a CSS
- Configuration Examples for CSS
- FAQ About CSS
- How Can I Specify the Master Switch?
- How Do I Know Which Switch Is the Master in a CSS?
- Why Does a High-Priority Switch Not Become the Master Switch?
- Can Switches of Different Series Set Up a CSS?
- Can the CSS Card Connection Mode and Service Port Connection Mode Be Used Together on the Switch?
- Can Switches Set Up a CSS If They Use SRUs of Different Models?
- Can I Log In to a Cluster Through the Web NMS?
- How Do I Install a License File for a CSS?
- How to Load a Patch for a Cluster?
- Why MPUs Cannot Register After a CSS Is Set Up?
- How Can a Switch on the Live Network Be Expanded into a CSS of Two Switches?
- SVF Configuration
- Overview of SVF
- Understanding SVF
- Summary of SVF Configuration Tasks
- Licensing Requirements and Limitations for SVF
- Default Settings for SVF
- Setting Up an SVF System (The Parent Is Directly Connected to ASs)
- Setting Up an SVF System (The Parent Is Connected to ASs Across a Layer 2 Network)
- Setting Up an SVF System (AP Access)
- Configuring Services for an AS
- Displaying Services Configured for ASs
- Maintaining an SVF System
- Splitting an SVF System
- Configuration Examples for SVF
- Example for Configuring SVF to Deploy a Wired Campus Network Access Layer(S7700 as the Parent)
- Example for Configuring SVF to Deploy a Wired and Wireless Converged Campus Network Access Layer (S7700 as the Parent)
- Example for Configuring an SVF System Across a Layer 2 Network on a Wired Campus Network Access Layer (S7700 as the Parent)