Cisco SD208T-NA Administration Manual page 57

System Time
Configuring System Time
STEP 2
STEP 3
STEP 4
Cisco Small Business 200 Series Smart Switch Administration Guide
• Status—SNTP server status. The possible values are:
- Up—SNTP server is currently operating normally.
- Down—SNTP server is currently not available.
- Unknown—SNTP server is currently being searched for by the switch.
In Process
- —Occurs when the SNTP server has not fully trusted its own
time server (i.e. when first booting up the SNTP server).
• Last Response—Date and time of the last time a response was received
from this SNTP server.
• Offset—The estimated offset of the server's clock relative to the local clock,
in milliseconds. The host determines the value of this offset using the
algorithm described in RFC 2030.
• Delay—The estimated round-trip delay of the server's clock relative to the
local clock over the network path between them, in milliseconds. The host
determines the value of this delay using the algorithm described in RFC
2030.
To add a Unicast SNTP server, enable SNTP Client Unicast.
Click Add to display the
Enter the following parameters:
• Server Definition—Select if the SNTP server is going to be identified by its
IP address or if you are going to select a well-known SNTP server by name
from the list.
To specify a well-known SNTP server, the switch must be connected
NOTE
to the Internet and configured with a DNS server or configured so that a DNS
server is identified by using DHCP. (See the
• IP Version—Select the version of the IP address: Version 6 or Version 4.
• IPv6 Address Type—Select the IPv6 address type (if IPv6 is used). The
options are
- Link Local—The IPv6 address uniquely identifies hosts on a single
network link. A link local address has a prefix of FE80, is not routable, and
can be used for communication only on the local network. Only one link
local address is supported. If a link local address exists on the interface,
this entry replaces the address in the configuration.
Add SNTP Server page.
Defining DNS Servers
6
section.)
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