ES4626-SFP Management Guide.pdf

ES4624-SFP/ES4626-SFP switch implements SNTPv4 and supports SNTP client unicast
as described in RFC2030; SNTP client multicast and unicast are not supported, nor is the
SNTP server function.
14.2 Commands for SNTP
14.2.1 clock timezone
Command:clock timezone hour [before-utc | after-utc]
Function:set the difference between local time and UTC time.
Parameter: is the name of local tomezone, consist of max 16 characters.
is the time difference to UTC time,range from 0 to 12 . before-utc means local
time equals the UTC time subtracting the difference , after-utc means the local time
equals the UTC time adding the difference
Default: 8 hours before-utc
Command Mode: Global Mode
Example: set the customer timezone 10 hours before-utc
Switch(Config)#clock timezone customer10 before-utc
14.2.2 sntp server
Command: sntp server { | < server_ipv6_addr> } [version
]
no sntp server { | < server_ipv6_addr>}
Function: Configure the IPv4/IPv6 addresses and the version of the SNTP/NTP server;
the “no” form of this command cancels the configured SNTP/NTP server addresses.
Parameter : is the IPv4 unicast address of the SNTP/NTP
server, is the IPv6 unicast address of the SNTP/NTP
server, is the version No. of the SNTP on current server,ranging between
1-4 and defaulted at 1.
Default: No sntp/ntp configured by default.
Command Mode: Global Mode
Example:
(1) Configure an IPv4 address of a SNTP/NTP server. SNTPv4 version is adopted on
the server
Switch(Config)#sntp server 10.1.1.1 version 4
(2) Configure a SNTP/NTP server IPv6 address
Switch(Config)#sntp server 3ffe:506:1:2::5
384