8
Examples
# Set the system time ahead 1 hour for the period between 06:00:00 on 08/01 and 06:00:00 on
09/01.
<Sysname> system-view
[Sysname] clock summer-time PDT 6 08/01 6 09/01 1
Related commands
clock datetime
clock timezone
display clock
clock timezone
Use
clock timezone
to set the time zone.
Use
undo clock timezone
to restore the default.
Syntax
clock timezone
zone-name
{
add
|
minus
}
zone-offset
undo clock timezone
Default
The UTC time zone is used.
Views
System view
Predefined user roles
network-admin
Parameters
zone-name
: Specifies a time zone by its name, a case-sensitive string of 1 to 32 characters.
add
: Adds an offset to the UTC time.
minus
: Decreases the UTC time by an offset.
zone-offset
: Specifies an offset to the UTC time, in the
hh:mm:ss
format. The value range for
hh
is 0 to 23. The value range for
mm
is 0 to 59. The value range for
ss
is 0 to 59. The leading zero in a
segment can be omitted. If the seconds segment is 0 (
hh
:
mm
:00), you can omit it. If both the minutes
and seconds segments are 0 (
hh
:00:00), you can omit both of the segments. For example, to specify
08:00:00, you can enter 8.
Usage guidelines
Correct system time is essential to network management and communication. You must configure
the system time correctly before you run the device on the network.
After you set the time zone, the device recalculates the system time. To view the system time, use
the
display clock
command.
Make sure all devices on the network are using the same time zone as the local time.
Examples
# Set the name of the time zone to
Z5
, and add 5 hours to the UTC time.
<Sysname> system-view
[Sysname] clock timezone Z5 add 5
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Страница 114: ...ii tftp client ipv6 source 41 tftp client source 41 tftp ipv6 42 tftp server acl 44 tftp server ipv6 acl 44...
Страница 285: ...i Contents Tcl commands 1 cli 1 tclquit 1 tclsh 2...
Страница 288: ...i Contents Python commands 1 exit 1 python 1 python filename 2...
Страница 291: ...i Contents Automatic configuration commands 1 autodeploy udisk enable 1...
Страница 323: ...25 Sysname Ten GigabitEthernet1 0 51 undo shutdown Related commands irf port...
Страница 396: ...i Contents Bulk interface configuration commands 1 display interface range 1 interface range 1 interface range name 3...
Страница 460: ...i Contents Port isolation commands 1 display port isolate group 1 port isolate enable 2 port isolate group 2...
Страница 465: ...ii stp vlan enable 55 vlan mapping modulo 55...
Страница 589: ...60 Examples Enable LLDP for automatic IP phone discovery Sysname system view Sysname voice vlan track lldp...
Страница 602: ...12 Related commands display mvrp statistics...
Страница 609: ...i Contents VLAN mapping commands 1 display vlan mapping 1 vlan mapping 2...
Страница 678: ...9 Related commands reset pppoe relay statistics...
Страница 846: ...i Contents Basic IP forwarding commands 1 display fib 1 ip forwarding table save 2...
Страница 1073: ...i Contents HTTP redirect commands 1 http redirect https port 1 http redirect ssl server policy 1...
Страница 1087: ...Documentation feedback You can e mail your comments about product documentation to info h3c com We appreciate your comments...
Страница 1340: ...9 Sysname ipv6 route static default preference 120 Related commands display ipv6 routing table protocol...
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Страница 1770: ...i Contents Time range commands 1 display time range 1 time range 1...
Страница 2026: ...34 Related commands display mac authentication...
Страница 2028: ...ii...
Страница 2143: ...i Contents User profile commands 1 display user profile 1 user profile 2...
Страница 2308: ...61 ipsec transform set...
Страница 2473: ...i Contents TCP attack prevention commands 1 tcp anti naptha enable 1 tcp check state interval 1 tcp state 2...
Страница 2531: ...i Contents SAVI commands 1 ipv6 savi down delay 1 ipv6 savi log enable 1 ipv6 savi strict 2...
Страница 2534: ...3 Sysname ipv6 savi strict Related commands ipv6 verify source...
Страница 2541: ...i Contents Crypto engine commands 1 display crypto engine 1 display crypto engine statistics 1 reset crypto engine statistics 3...
Страница 2545: ...i Contents FIPS commands 1 display crypto version 1 display fips status 1 fips mode enable 2 fips self test 4...
Страница 2791: ...14 Sysname track 1 Related commands delay display track...
Страница 2939: ...9 sntp authentication keyid sntp reliable authentication keyid...
Страница 2967: ...27 Related commands apply poe profile poe enable poe max power interface view poe priority...
Страница 3240: ...Documentation feedback You can e mail your comments about product documentation to info h3c com We appreciate your comments...
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