What are two benefits of segmenting a network with a later 2 bridge?
A -
To reduce collisions.
B -
To increase collisions.
C -
To reduce collision domains.
D -
To have more broadcast domains.
2-
Which of the following can reset a hold-down timer?
A -
When the hold-down timer expires.
B -
When another update is received indicating a new route with a better metric.
C -
When another update is received indicating the original route to the network has been restored.
D -
All of the above
3-
You are troubleshooting a problem between RouterA and RouterB from RouterA. Which command will
successfully ping the ip address of RouterB?
A -
RouterA>ping 131.5.5.0
B -
RouterA# ping 131.5.5.30
C -
RouterA> ping 131.5.5.256
D -
RouterA# ping 131.5.5.255
4-
In comparing TCP with UDP what is an advantage of using a connectionless protocol such as UDP?
A -
Packet acknowledgement may reduce overhead traffic.
B -
Loss or duplication of data packets is less likely to occur.
C -
Packets are not acknowledged which reduces overhead traffic.
D -
The application relies on the transport layer for sequencing of the data packets.
5-
You are suggesting that your company uses IP RIP as its routing protocol. Your boss would like you to
list some facts about IP RIP before he approves your request. Which of the following statements about
IP RIP are true?
A -
It limits hop counts to 31.
B -
It is a link-state routing protocol.
C -
It uses autonomous system numbers.
D -
It is capable of load sharing over multiple paths.
6-
Which of the following troubleshooting tools use the protocol ICMP?
A -
Telnet
B -
Configure
C -
Trace route
D -
Show commands
7-
Which one of the following is a layer two broadcast?
A -
The MAC address used is FF-FF-FF-FF-FF-FF.
B -
The MAC address used is 00-00-00-00-00-00
C -
The IP address used is 255.255.255.255
D -
The IP subnet used is 255.255.255.0
8-
If I have VLAN 3, and VLAN 4 configured on a Cisco Switch, and I would like to have pc’s on VLAN 3
communicate with pc’s on VLAN 4. Which of the following will allow this inter-VLAN communication to
take place?
A -
It takes place through any Cisco router.
B -
It takes place through a Cisco router than can run ISL.
C -
It takes place through a router, but this disables all the router's Security and filtering functionality for the VLANs.
D -
For nonroutable protocols, (e.g., NetBEUI) the router provides communications between VLAN domains.
9-
John was having problems connecting to the company’s game server by the FQDN. John then used the
ping command and was successful in pinging the game server. If a packet analyzer were used while John
was using the ping command what would the two most common request/reply pair with ICMP messages
be?
A -
Echo reply
B -
Echo request
C -
Source quench
D -
Both A & B
10-
An IPX address consists of which of the following?
