Which is one advantages of static routing when compared to dynamic routing?
A -
Route summarization is computed automatically by the router
B -
Routing updates are automatically sent to neighbors
C -
Security increases because only the network administrator may change the routing table
D -
Configuration complexity decreases as network size increases
3-
Which one statements about using the CHAP authentication mechanism in a PPP link are true?
A -
CHAP users a two-way handshake
B -
CHAP uses a three-way handshake
C -
CHAP authentication is performed only upon link establishment.
D -
CHAP authentication passwords are sent in plaintext.
4-
Which one is characteristics of an IPv6 anycast address?
A -
delivery of packets to the group interface that is closest to the sending device
B -
the same address for multiple devices in the group
C -
one-to-nearest communication model
D -
All of the above.
5-
Which router IOS commands can be used to troubleshoot LAN connectivity problems?
A -
ping
B -
show ip route
C -
show interfaces
D -
All of the above.
6-
Which PPP subprotocol negotiates authentication options?
A -
DLCI
B -
ISDN
C -
NCP
D -
LCP
7-
The network administrator has been asked to give reasons for moving from ipv4 to ipv6. What is one valid reasons for adopting ipv6 over ipv4? (
A -
autoconfiguration
B -
chanage of source address in the ipv6 header
C -
telnet access does not require a password
D -
chanage of destination address in the ipv6 header
8-
When you are troubleshooting an ACL issue on a router,which command can help you to verify
which interfaces are affected by the ACL?
A -
show access-lists
B -
show interface
C -
show ip interface
D -
show ip access-lists
9-
Three switches are connected to one another via trunk ports. Assuming the default switch
configuration, which switch is elected as the root bridge for the spanning-tree instance of VLAN 1?
A -
the switch with the highest MAC address.
B -
the switch with the lowest IP address.
C -
the switch with the lowest MAC address
D -
the switch with the highest IP address.
10-
Which one statements about VTP features is true?
A -
When properly configured, VTP minimizes VLAN misconfigurations and configuration inconsistencies.
B -
Client, server, and transparent are valid VTP modes.
C -
VTP pruning is used to increase available bandwidth in trunk links.
