IT Exam Items Repository

Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNP ENARSI v9
Which port does TACACS+ use by default on a Cisco router?
ITExamAnswers Editorial Team asked 3 months ago • 
Which IPv6 First Hop Security mechanism prevents a DoS attack on a host by exhausting its ability to do Layer 2 address resolution?
ITExamAnswers Editorial Team asked 3 months ago • 
With which DHCPv6 device role does a switch reject a DHCP Offer message?
ITExamAnswers Editorial Team asked 3 months ago • 
Which IPv6 First Hop Security mechanism drops NA messages that do not have a corresponding source address in the binding table?
ITExamAnswers Editorial Team asked 3 months ago • 
Which statement best describes what Client onboarding timers do?
ITExamAnswers Editorial Team asked 3 months ago • 
Which function is not a function of CoPP?
ITExamAnswers Editorial Team asked 3 months ago • 
Which Cisco feature checks the source IP address of a packet and matches it to the ingress interface on a router to prevent IP spoofing in a network?
ITExamAnswers Editorial Team asked 3 months ago • 
Which command can be used with the Cisco IOS VRF migration tool to ensure that all route-target policies are copied to their respective address families?
ITExamAnswers Editorial Team asked 3 months ago • 
What is the size of an MPLS label?
ITExamAnswers Editorial Team asked 3 months ago • 
What can happen if two different sites with different access and security requirements are associated with the same virtual routing table?
ITExamAnswers Editorial Team asked 3 months ago • 
Which three options are features of GRE? (Choose three.)
ITExamAnswers Editorial Team asked 3 months ago • 
Which protocol would a PE router use to support an existing Internet routing scheme?
ITExamAnswers Editorial Team asked 3 months ago • 
What is the function of the RD in an MPLS VPN?
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Which BGP function do MPLS L3 VPNs use to transport RTs?
ITExamAnswers Editorial Team asked 3 months ago • 
Which protocol is used to encrypt and authenticate the data that is sent across a DMVPN tunnel?
ITExamAnswers Editorial Team asked 3 months ago • 
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