RIP generates routing updates every _________ seconds.
15
30
60
90
Correct Answer :
B. 30
Related Questions
___________ has both physical and logical ring topologies.
Ethernet
FDDI
Token Ring
When connecting a router to a PC, use a __________ cable.
Crossover
Straight-through
Rollover
When examining the IP routing table, an EIGRP route will be shown as what letter?
I
E
O
D
Which of the following commands belongs on the physical interface when using dialer profiles?
dialer pool-member
dialer-group
ip address
dialer string
Which of the following is true concerning RIPv2?
It uses triggered updates.
It uses broadcasts.
It is classful.
It doesn't support route summarization
Which of the following is stored in ROM? (Choose all correct answers.)
POST
ROMMON
Configuration file
System recovery file
You are given a Class B network with a subnet mask of 255.255.255.192. How many host
addresses are there on each subnet?
30
62
126
254
Which of the following is a Network layer protocol for the TCP/IP protocol stack?
TCP
UDP
ICMP
None of these
Which interface type is used to connect to the serial interface of a router?
EIA/TIA-232
V.35
DB-60
X.21
An OSPF's router ID is based on __________.
The lowest IP address on its loopback interface, if configured, or the lowest IP address onits active interfaces
The highest IP address on its loopback interface, if configured, or the highest IP address on its active interfaces
The highest IP address on its active interfaces, if configured, or the highest IP address on its loopback interfaces
The lowest IP address on its active interfaces, if configured, or the lowest IP address on its loopback interfaces
When a carrier experiences congestion, it marks the _______ bit in the header of the Frame Relay frame.
CIR
DE
BECN
FECN
Which of the following is the most expensive type of WAN connection?
Dedicated circuit connection
Circuit-switched connection
Packet-switched connection
Which is an example of a hybrid protocol?
IGRP
EIGRP
RIPv1
OSPF
What would you use to prevent a packet from traveling around a routing loop forever?
Split horizon
Poison reverse
Hold-down timer
TTL
_________ is/are a routed protocol.
RIP
OSPF
Both RIP and OSPF
Neither RIP or OSPF
A __________ topology uses a single connection to connect all devices together.
Bus
Star
Point-to-point
Ring
RIP supports load balancing for up to __________ ___________ paths.
Six, unequal-cost
Four, unequal-cost
Four, equal-cost
Six, equal-cost
The router automatically saves its configuration.
True
False
You have a total of five routers. ________ circuits are required to fully mesh the network, where every router needs ___________ interfaces.
5, 5
8, 4
10, 5
10, 4
Which 2950 command enables trunking?
switchport mode trunk
trunking on
trunking enable
switchport trunk on
How would you suspend a telnet session?
CTRL-SHIFT-X 6
CTRL-SHIFT-6 X
CTRL-6 X
CTRL-C
When using debug with PAP, which of the following message types might you see?
AUTH-ACK
SUCCESS
CHALLENGE
None of these
How many steps do LCP and NCP go through when setting up a connection?
1
2
3
4
Which of the following is true concerning bridges?
They switch frames in hardware.
They support half- and full-duplexing.
They support one collision domain for the entire bridge.
They do only store-and-forward switching.
If you wanted a list of parameters for the show command, you would type ________.
LOOK
VIEW
SHOW
_________ describe(s) users that can connect to a network from any location.
SOHO
Branch office
Mobile users
Corporate office
Which router command would you use to view the configuration register value?
show register
show interfaces
show configuration
show version
Which Frame Relay command is used to manually resolve addresses?
frame-relay interface-dlci
frame-relay map
frame-relay resolve
frame-relay lmi-type
When choosing a WAN solution, consider all of the following except __________.
Number of devices
Cost-effectiveness
Availability
Amount of bandwidth
With _________ switching, the switch reads the destination MAC address of the frame and
immediately starts forwarding the frame.
Store-and-forward
Cut-through
Fragment-free
Runtless