Which name describes an IPv6 host-enabled tunneling technique that uses IPv4 UDP, does not
require dedicated gateway tunnels, and can pass through existing IPv4 NAT gateways?
A -
dual stack
B -
manual 6to4
C -
Teredo
D -
dynamic
4-
What is the alternative notation for the IPv6 address
B514:82C3:0000:0000:0029:EC7A:0000:EC72?
A -
B514:82C3:0029::EC7A:0000:EC72
B -
B514:82C3:0029:EC7A:EC72
C -
B514:82C3::0029:EC7A:0:EC72
D -
B514:82C3::0029:EC7A:EC72
5-
Which IPv6 address is valid?
A -
2031:0:130F::9C0:876A:130B
B -
2001:0db8:0:130H::87C:140B
C -
2001:0db8:0000:130F:0000:0000:08GC:140B
D -
2031::130F::9C0:876A:130B
6-
Which component of VPN technology ensures that data is unaltered between the sender and
recipient?
A -
authentication
B -
data integrity
C -
key exchange
D -
encryption
7-
You have been asked to come up with a subnet mask that will allow all three web servers to be on
the same network while proving the maximum number of subnets. Which network address and
subnet mask meet this requirement?
A -
192.168.252.8 255.255.255.252
B -
192.168.252.16 255.255.255.252
C -
192.168.252.8 255.255.255.248
D -
192.168.252.0 255.255.255.252
8-
Which one statistics appear in show frame-relay map output?
A -
the number of FECN packets that are received by the router
B -
the number of BECN packets that are received by the router
C -
the status of the PVC that is configured on the router
D -
None of these
9-
Which parameter can be tuned to affect the selection of a static route as a backup, when a
dynamic protocol is also being used?
