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Cisco Industrial Ethernet 4000 Series Switch Software Configuration Guide
Chapter Configuring HSRP and VRRP
Configuring VRRP
VRRP Limitations
• The switch supports either HSRP or VRRP, but not both. The switch cannot join a stack that has both
HSRP and VRRP configured.
• The VRRP implementation on the switch does not support the MIB specified in RFC 2787.
• The VRRP implementation on the switch supports only text-based authentication.
• You cannot enable VRRP for IPv4 and IPv6 groups simultaneously.
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