Network Time Protocol

Table 1. Network Time Protocol product support

Feature

Product

Release introduced

NTPv4 client for IPv4

5320 Series

Fabric Engine 8.6

5420 Series

VOSS 8.4

5520 Series

VOSS 8.2.5

5720 Series

Fabric Engine 8.7

7520 Series

Fabric Engine 8.10

7720 Series

Fabric Engine 8.10

VSP 4900 Series

VOSS 8.1

VSP 7400 Series

VOSS 8.0

NTPv4 client for IPv6

5320 Series

Fabric Engine 8.6

5420 Series

VOSS 8.4

5520 Series

VOSS 8.2.5

5720 Series

Fabric Engine 8.7

7520 Series

Fabric Engine 8.10

7720 Series

Fabric Engine 8.10

VSP 4900 Series

VOSS 8.1

VSP 7400 Series

VOSS 8.0

NTPv4 master and restrict

5320 Series

Fabric Engine 8.6

5420 Series

VOSS 8.4

5520 Series

VOSS 8.2.5

5720 Series

Fabric Engine 8.7

7520 Series

Fabric Engine 8.10

7720 Series

Fabric Engine 8.10

VSP 4900 Series

VOSS 8.1

VSP 7400 Series

VOSS 8.0

NTP Authentication Key Obfuscation

5320 Series

Fabric Engine 8.8

5420 Series

Fabric Engine 8.8

5520 Series

Fabric Engine 8.8

5720 Series

Fabric Engine 8.8

7520 Series

Fabric Engine 8.10

7720 Series

Fabric Engine 8.10

VSP 4900 Series

VOSS 8.8

VSP 7400 Series

VOSS 8.8

NTP Server configuration using fully qualified domain name (FQDN)

5320 Series

Fabric Engine 8.10

5420 Series

Fabric Engine 8.10

5520 Series

Fabric Engine 8.10

5720 Series

Fabric Engine 8.10

7520 Series

Fabric Engine 8.10

7720 Series

Fabric Engine 8.10

VSP 4900 Series

VOSS 8.10

VSP 7400 Series

VOSS 8.10

The following sections provide information on NTPv4.

Important

Important

For NTPv4: