Admin Guide
Table Of Contents
- Contents
- Chapter 1: Introduction
- Chapter 2: New in this document
- Chapter 3: Basic administration
- Chapter 4: System startup fundamentals
- Chapter 5: Boot parameter configuration using ACLI
- Chapter 6: Run-time process management using ACLI
- Chapter 7: Chassis operations
- Chassis operations fundamentals
- Chassis operations configuration using ACLI
- Enabling jumbo frames
- Configuring port lock
- Configuring SONMP
- Viewing the topology message status
- Associating a port to a VRF instance
- Configuring an IP address for the management port
- Configuring Ethernet ports with Autonegotiation
- Enabling channelization
- Configuring serial management port dropping
- Controlling slot power
- Enabling or disabling the USB port
- Chassis operations configuration using EDM
- Editing system information
- Editing chassis information
- Configuring system flags
- Configuring channelization
- Configuring basic port parameters
- Viewing the boot configuration
- Configuring boot flags
- Enabling Jumbo frames
- Configuring the date and time
- Associating a port to a VRF instance
- Configuring CP Limit
- Configuring an IP address for the management port
- Editing the management port parameters
- Configuring the management port IPv6 interface parameters
- Configuring management port IPv6 addresses
- Auto reactivating the port of the SLPP shutdown
- Editing serial port parameters
- Enabling port lock
- Locking a port
- Viewing power information
- Viewing power status on VSP 8400
- Viewing fan information
- Viewing topology status information
- Viewing the topology message status
- Configuring a forced message control pattern
- Chapter 8: Hardware status using EDM
- Chapter 9: Domain Name Service
- Chapter 10: Licensing
- Chapter 11: Network Time Protocol
- Chapter 12: Secure Shell
- Secure Shell fundamentals
- Secure Shell configuration using ACLI
- Downloading the software
- Enabling the SSHv2 server
- Changing the SSH server authentication mode
- Setting SSH configuration parameters
- Verifying and displaying SSH configuration information
- Connecting to a remote host using the SSH client
- Generating user key files
- Managing an SSL certificate
- Disabling SFTP without disabling SSH
- Enabling SSH rekey
- Configuring SSH rekey data-limit
- Configuring SSH rekey time-interval
- Displaying SSH rekey information
- Downgrading or upgrading from releases that support different key sizes
- Secure Shell configuration using Enterprise Device Manager
- Chapter 13: System access
- System access fundamentals
- System access configuration using ACLI
- Enabling ACLI access levels
- Changing passwords
- Configuring an access policy
- Specifying a name for an access policy
- Allowing a network access to the switch
- Configuring access policies by MAC address
- System access security enhancements
- Displaying the boot config flags status
- Enabling enhanced secure mode
- Creating accounts for different access levels
- Deleting accounts in enhanced secure mode
- Configuring a password for a specific user
- Returning the system to the factory defaults
- Configuring the password complexity rule
- Configuring the password length rule
- Configuring the change interval rule
- Configuring the reuse rule
- Configuring the maximum number of sessions
- Configuring the maximum age rule
- Configuring the pre- and post-notification rule
- System access configuration using EDM
- Chapter 14: ACLI show command reference
- Access, logon names, and passwords
- Basic switch configuration
- Current switch configuration
- CLI settings
- Ftp-access sessions
- Hardware information
- NTP server statistics
- Power summary
- Power information for power supplies
- System information
- System status (detailed)
- Telnet-access sessions
- Users logged on
- Port egress COS queue statistics
- CPU queue statistics
- Chapter 15: Port numbering and MAC address assignment reference
- Chapter 16: Supported standards, RFCs, and MIBs
- Glossary
6. Click Insert.
The IP address of the NTP server that you configured appears on the Server tab.
Server field descriptions
Use the data in the following table to use the Server tab.
Name Description
ServerAddress Specifies the IP address of the remote NTP server.
Enable Activates or disables the remote NTP server. The default is enabled.
Authentication Activates or disables MD5 or SHA1 authentication on this NTP server. MD5 or
SHA1 produces a message digest of the key. MD5 or SHA1 verifies the integrity
of the communication, authenticates the origin, and checks for timeliness.
The default is no authentication.
KeyId Specifies the key ID used to generate the MD5 or SHA1 digest for this NTP
server. You must specify a number between 1–214743647. The default is 0,
which indicates that authentication is disabled.
AccessAttempts Specifies the number of NTP requests sent to this NTP server.
AccessSuccess Specifies the number of times this NTP server updated the time.
AccessFailure Specifies the number of times the client rejected this NTP server while it
attempted to update the time.
Stratum This variable is the stratum of the server.
Version This variable is the NTP version of the server.
RootDelay This variable is the root delay of the server.
Precision This variable is the NTP precision of the server in seconds.
Reachable This variable is the NTP reach ability of the server.
Synchronized This variable is the status of synchronization with the server.
Configuring authentication keys
About this task
Assign an NTP key to use MD5 authentication on the server.
Procedure
1. In the navigation tree, open the following folders: Configuration > Edit.
2. Click NTP.
3. Click the Key tab.
4. Click Insert.
5. Specify the secret key.
6. Click Insert.
NTP configuration using EDM
January 2017 Administering Avaya VSP 7200 Series and 8000 Series 145
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