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SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual
Using the SNTP Menu
The SNTP Settings menu lets you configure the Gateway to act as an SNTP client. SNTP is
a simplified, client-only version of NTP, a standard protocol used to synchronize system
clocks on computer systems. SNTP can be enabled on the Gateway to keep the Gateway’s
time accurate up to fractions of a second. The service is constantly updating the Gateway’s
clock, and can be used as a master time source for other systems on your network.
Note:
While SNTP typically provides time within 100 milliseconds of the accurate
time, it does not provide the complex filtering and statistical mechanisms of NTP. In
addition, SNTP does not authenticate traffic. An SNTP client is more vulnerable to
misbehaving servers than an NTP client, and should only be used in situations
where strong authentication is not required.
To access the SNTP Settings menu, click
Tools
in the menu bar and then click the
SNTP
Client
submenu in the menu bar. Figure 82 shows an example of the menu and Table 32
describes the options you can select.
Figure 82. SNTP Settings Menu
Summary of Contents for SMCD3GN3
Page 39: ...39 SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual...
Page 40: ...40 SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual Figure 19 Password Settings Menu...
Page 45: ...45 SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual...
Page 47: ...47 SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual Figure 22 WAN Settings Menu...
Page 51: ...51 SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual Figure 24 LAN Settings Menu...
Page 63: ...63 SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual Figure 30 QoS Settings Menu...
Page 76: ...76 SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual Figure 39 RIP Control Menu...
Page 87: ...87 SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual Figure 44 WEP Options...
Page 94: ...94 SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual Figure 48 MAC Filtering Menu...
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Page 176: ...20 Mason Irvine CA 92618 U S A http www smc com Document number 3121RRR081111...