In IPv6 network, an IPv6 overlay tunnel is required to communicate with isolated IPv6 networks across the existing IPv4 infrastructurE. There are currently fiv e IPv6 overlay tunnel types. Which three IPv6 overlay tunnel statements are true?()
Eap-fast provides a secure tunnel during phase one to protect the user’s authentication credentials. Which of these entities initializes the secure tunnel?()
What is true about a Bypass Tunnel in MPLS Fast Reroute?()
What is a key benefit of using a GRE tunnel to provide connectivity bet ween branch offices and headquarters?()
Which of the following protocols would MOST likely be used in the establishment of an IPSec VPN tunnel?()
Which command is needed to change this policy to a tunnel policy for a policy-based VPN?() [edit security policies from-zone trust to-zone untrust] user@host# show policy tunnel-traffic { match { source-address local-net; destination-address remote-net; application any; then { permit; } }
What are three characteristics of a service tunnel? ()(Choose three.)
Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by AH?() (Choose three.)
由于Virtual-template、Dialer、Tunnel等接口是虚拟的接口,因此这些接口不加入到域中也可以正常收发报文。()
EAP-FAST provides a secure tunnel during Phase One to protect the user’s authenticationcredentials. Which of these entities initializes the secure tunnel?()