D-Link xstack DGS-3620 series Reference Manual page 884

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
76-10 config ntp peer add
Description
This command is used to add the software clock to synchronize a peer or to be synchronized by a
peer. It allows a device to synchronize with a peer. The prefer keyword can reduce switching
between peers.
Format
config ntp peer add [<ipaddr> | <ipv6addr>] {version <int 1-4> | key <key_id> | prefer |
min_poll <value 3-6> | max_poll <value 4-17>}
Parameters
<ipaddr> - Enter the IPv4 address of the NTP peer.
<ipv6addr> - Enter the IPv6 address of the NTP peer.
version - (Optional) Specifies a version.
<int 1-4> - Enter the NTP version. The default value is 4.
key - (Optional) Specifies to define an authentication key.
<key_id> - Enter the key ID between 1 and 255.
prefer - (Optional) Specifies to be the preferred peer to provide synchronization.
min_poll - (Optional) Specifies the minimum poll interval between NTP messages.
<value 3-6> - Specifies the minimum poll value between 3 (2 to the power of 3 equals 8
seconds) and 6 (2 to the power of 6 equals 64 seconds). The default value is 6.
max_poll - (Optional) Specifies the maximum poll interval between NTP messages as a power of
two.
<value 4-17> - Specifies the maximum poll interval between 4 (2 to the power of 4 equals 16
seconds) and 17 (2 to the power of 17 equals 131072 seconds which is 36 hours). The
default value is 10 (2 to the power of 10 equals 1024 seconds).
Restriction
Only Administrators, Operators and Power Users can issue this command.
Examples
To configure a Switch to allow its software clock to be synchronized with the clock of the peer at IP
address 192.168.22.33 using NTP version 3:
DGS-3620-28PC:admin#config ntp peer add 192.168.22.33 version 3
Command: config ntp peer add 192.168.22.33 version 3
Success.
DGS-3620-28PC:admin#
76-11 config ntp peer delete
Description
This command is used to delete the software clock to synchronize a peer or to be synchronized by
a peer.
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