IT Questions Bank

IT Questions Bank 1

A network administrator wants to configure a user-defined method list on a Cisco router that uses the database on this device when the external server is not available for authentication. Which command does accomplish this goal?
IT Questions Bank 2ITExamAnswers asked 3 years ago • 
What is the Control Plane Policing (CoPP) feature designed to accomplish?
IT Questions Bank 2ITExamAnswers asked 4 years ago • ,
A network administrator is configuring a prefix list with the ip prefix-list command. How does the IOS process the prefix list if the administrator does not specify a sequence number?
IT Questions Bank 2ITExamAnswers asked 4 years ago • 
A network administrator is configuring a prefix list to match networks for BGP route filtering. Which network matches the prefix match specification 10.160.0.0/14 ge 22?
IT Questions Bank 2ITExamAnswers asked 4 years ago • 
What is the purpose of using prefix lists?
IT Questions Bank 2ITExamAnswers asked 3 years ago • 
Which IPv4 address range covers all IP addresses that match the ACL filter specified by 172.16.2.0 with wildcard mask 0.0.1.255?
IT Questions Bank 2ITExamAnswers asked 4 years ago • ,
Which packet types are implicitly permitted by IPv6 ACLs?
IT Questions Bank 2ITExamAnswers asked 3 years ago • 
What are three characteristics of IPsec? (Choose three.)
IT Questions Bank 2ITExamAnswers asked 3 years ago • 
What is the Cisco recommended IPsec replay window-size?
IT Questions Bank 2ITExamAnswers asked 3 years ago • 
How much overhead is added to unencrypted DMVPN packets by the GRE flags and header?
IT Questions Bank 2ITExamAnswers asked 3 years ago • 
Which protocol is used by IPsec to transport keys securely across insecure networks?
IT Questions Bank 2ITExamAnswers asked 3 years ago • 
Which IPsec function uses hashing algorithms to ensure packets are not modified in transit?
IT Questions Bank 2ITExamAnswers asked 3 years ago • 
What security mechanism is used to provide origin authentication for data transported through a secure DMVPN tunnel?
IT Questions Bank 2ITExamAnswers asked 3 years ago • 
What function does the IKE protocol provide to IPsec VPNs?
IT Questions Bank 2ITExamAnswers asked 3 years ago • 
What is a characteristic of the IPsec ESP tunnel mode? It encrypts the entire original packet. It encrypts and authenticates only the original packet payload. It uses the original IP header to route packets. It encrypts both the IPsec and ESP headers.
IT Questions Bank 2ITExamAnswers asked 3 years ago • 
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