HPE FlexFabric 5700 Series User Manual

19
Active peer Passive peer
Authentication
result
Enable NTP
authenticatio
n
Configur
e a key
and
configure
it as a
trusted
key
Associat
e the key
with a
passive
peer
Enable NTP
authenticatio
n
Configure a
key and
configure it
as a trusted
key
correctly.
Yes Yes Yes Yes No
Failed. NTP
messages cannot be
sent and received
correctly.
Yes Yes Yes No N/A
Failed. NTP
messages cannot be
sent and received
correctly.
Yes N/A No Yes N/A
Failed. NTP
messages cannot be
sent and received
correctly.
Yes N/A No No N/A
No authentication.
NTP messages can
be sent and received
correctly.
No N/A N/A Yes N/A
Failed. NTP
messages cannot be
sent and received
correctly.
No N/A N/A No N/A
No authentication.
NTP messages can
be sent and received
correctly.
The active peer has a higher stratum than the passive peer.
Yes No Yes N/A N/A
Failed. NTP
messages cannot be
sent and received
correctly.
The passive peer has a higher stratum than the active peer.
Yes No Yes Yes N/A
Failed. NTP
messages cannot be
sent and received
correctly.
Yes No Yes No N/A
No authentication.
NTP messages can
be sent and received
correctly.
Configuring NTP authentication in broadcast mode
When you configure NTP authentication in broadcast mode:
• Enable NTP authentication.

HPE FlexFabric 5700 Series Specifications

General

Product Line	HPE FlexFabric
Model	5700 Series
Power Supply	Redundant power supply options
Layer Support	Layer 2/3
Management	HPE Intelligent Management Center (IMC), CLI, SNMP
Routing Protocol	RIP, OSPF, BGP, IS-IS
Features	Virtualization
Compliant Standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1w, IEEE 802.1s, IEEE 802.3ad, IEEE 802.3ae
Operating Temperature	32°F to 113°F (0°C to 45°C)
Operating Humidity	10% to 90% (noncondensing)
Latency	Less than 1 µs