Netgear M4300-24X24F (XSM4348S) - Stackable Managed Switch with 48x10G including 24x10GBASE-T and 24xSFP+ Layer 3 Guia Do Administrador

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SNTP 
393
 Managed Switches
Simple Network Time Protocol Concepts
Simple Network Time Protocol (SNTP) offers the following benefits:
It can be used to synchronize network resources and for adaptation of NTP.
SNTP provides synchronized network timestamp.
It can be used in broadcast or unicast mode.
It supports SNTP client implemented over UDP, which listens on port 123.
Show SNTP (CLI Only)
The following are examples of the commands used in the SNTP feature.
show sntp
show sntp client
(Netgear Switch) #show sntp?
<cr>      Press Enter to execute the command.
client    Display SNTP Client Information.
server    Display SNTP Server Information.
(Netgear Switch) #show sntp client
Client Supported Modes:    unicast broadcast
SNTP Version:              4
Port:                      123
Client Mode:               unicast
Unicast Poll Interval:     6
Poll Timeout (seconds):    5
Poll Retry:                1