HPE FlexFabric 5700 Series Configuration Guide

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If multiple masters coexist for a longer period, it might be because the masters cannot receive
advertisements from each other, or because the received advertisements are illegitimate.
Solution
Ping between these masters, and do the following checks:
• If the ping fails, examine network connectivity.
• If the ping succeeds, check for configuration inconsistencies in the number of virtual IP
addresses, virtual IP addresses, and authentication. For IPv4 VRRP, also make sure a
consistent version of VRRP is configured on all routers in the VRRP group. For VRRPv2, make
sure consistent VRRP advertisement interval is configured on the routers in the VRRP group.
Fast VRRP state flapping
Symptom
Fast VRRP state flapping occurs.
Analysis
The VRRP advertisement interval is set too short.
Solution
Increase the interval for sending VRRP advertisements or introduce a preemption delay.

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