User Manual
Table Of Contents
- 24-Port Gigabit Smart Managed Pro Switch with PoE+ and 2 SFP Ports Model GS724TPv2
- Contents
- 1. Get Started
- Switch Management Interface Overview
- Change the Default IP Address of the Switch
- Discover a Switch in a Network With a DHCP Server
- Discover a Switch in a Network Without a DHCP Server
- Configure the Network Settings on Your Computer
- Access the Web Browser–Based Management Interface
- About the User Interfaces
- Use a Web Browser to Access the Switch and Log In
- Web Browser–Based Management Interface Device View
- Interface Naming Conventions
- Configure Interface Settings
- Context-Sensitive Help and Access to the Support WebSite
- Register Your Product
- 2. Configure System Information
- 3. Configure Switching
- Configure Port Settings
- Configure Link Aggregation Groups
- Configure VLANs
- Configure a Voice VLAN
- Configure Auto-VoIP
- Configure Spanning Tree Protocol
- Configure Multicast
- View the MFDB Table
- View the MFDB Statistics
- IGMP Snooping Overview
- Configure IGMP Snooping
- Configure IGMP Snooping for Interfaces
- View the IGMP Snooping Table
- Configure IGMP Snooping for VLANs
- Modify IGMP Snooping Settings for a VLAN
- IGMP Snooping Querier Overview
- Configure IGMP Snooping Querier
- Configure IGMP Snooping Querier for VLANs
- Display IGMP Snooping Querier for VLAN Status
- Configure a Static Multicast Group
- Remove a Static Multicast Group
- Configure Multicast Group Membership
- Configure the Multicast Forward All Option
- View and Configure the MAC Address Table
- 4. Configure Quality of Service
- 5. Manage Device Security
- Configure the Management Security Settings
- Configure Management Access
- Configure Port Authentication
- Configure Traffic Control
- Configure Access Control Lists
- Use the ACL Wizard to Create a Simple ACL
- Configure a MAC ACL
- Configure MAC ACL Rules
- Configure MAC Bindings
- View or Delete MAC ACL Bindings in the MAC Binding Table
- Configure an IP ACL
- Configure Rules for a Basic IP ACL
- Configure Rules for an Extended IP ACL
- Configure IP ACL Interface Bindings
- View or Delete IP ACL Bindings in the IP ACL Binding Table
- 6. Monitor the System
- 7. Maintenance
- A. Configuration Examples
- B. Specifications and Default Settings

Configure System Information
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NETGEAR 24-Port Gigabit Smart Managed Pro Switch with PoE+ and 2 SFP Ports Model GS724TPv2
The SNTP Server Status table displays status information about the SNTP servers
configured on your switch. The following table describes the fields in the SNTP Server Status
table.
Change the Settings for an Existing SNTP Server
To change the settings for an existing SNTP server:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired connection to connect your computer to the network, or
connect directly to a switch that is off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Change the Default IP Address of the
Switch on page 9.
The login window opens.
4. Enter the switch’s password in the Password field.
Table 6. SNTP Server Status information
Field Description
Address All the existing server addresses. If no server configuration exists, a message stating
that no SNTP server exists displays on the page.
Last Update Time The local date and time (UTC) that the response from this server was used to update
the system clock.
Last Attempt Time The local date and time (UTC) that this SNTP server was last queried.
Last Attempt Status The status of the last SNTP request or unsolicited message for both unicast and
broadcast modes. If no message was received from a server, a status of Other is
displayed. These values are appropriate for all operational modes:
• Other. The status of the last request is unknown, or no SNTP responses were
received.
• Success. The SNTP operation was successful and the system time was updated.
• Request Timed Out. After an SNTP request was sent to an SNTP server, the
response timer expired before a response from the server was received.
• Bad Date Encoded. The time provided by the SNTP server is not valid.
• Version Not Supported. The SNTP version supported by the server is not
compatible with the version supported by the client.
• Server Unsynchronized. The SNTP server is not synchronized with its peers. This
is indicated by the leap indicator field on the SNTP message.
• Server Kiss Of Death. The SNTP server indicated that no further queries were to
be sent to this server. This is indicated by a stratum field equal to 0 in a message
received from a server.
Requests The number of SNTP requests made to this server since last agent reboot.
Failed Requests The number of failed SNTP requests made to this server since the last reboot.










