单项选择题

Which statement is true regarding redundancy groups？（）

A.The preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recovery scenario.
B.When priority settings are equal and the members participating in a cluster are initialized at the same time， the primary role for redundancy group 0 is assigned to node 1.
C.The primary role can be shared for redundancy group 0 when the active-active option is enabled.
D.Redundancy group 0 manages the control plane failover between the nodes of a cluster.

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热门试题

多项选择题Whataretwointerfaces createdwhenenablingachassiscluster？（）

A.st0
B.fxp1
C.fab0
D.reth0

单项选择题InachassisclusterwithtwoSRX5800devices，theinterfacege-13 0 0belongstowhichdevice？（）

A.This interface is a system-created interface.
B.This interface belongs to node 0 of the cluster.
C.This interface belongs to node 1 of the cluster.
D.This interface will not exist because SRX 5800 devices have only 12 slots.

单项选择题Whendevicesareinclustermode，whichnewinterfacesarecreated？（）

A.No new interface is created.
B.Only the st interface is created.
C.fxp1， fab0， and fab1 are created.
D.st，fxp1，reth，fab0，and fab1 are created.

单项选择题Whatisthefunctionalityofredundantinterfaces（reth）inachassiscluster？（）

A.reth interfaces are used only for VRRP.
B.reth interfaces are the same as physical interfaces.
C.reth interfaces are pseudo-interfaces that are considered the parent interface for two physical interfaces.
D.Each cluster member has a reth interface that can be used to share session state information with the other cluster members.

单项选择题WhatisaredundancygroupinJUNOSSoftware？（）

A.a set of chassis clusters that fail over as a group
B.a set of devices that participate in a chassis cluster
C.a set of VRRP neighbors that fail over as a group
D.a set of chassis cluster objects that fail over as a group