Which of the following is a Network layer protocol for the TCP/IP protocol stack?
TCP
UDP
ICMP
None of these
Correct Answer :
D. None of these
Related Questions
A _________ is used to connect networking devices that are in a very close geographic area, such as a floor of a building, a building itself, or a campus environment.
WAN
LAN
MAN
LAN and MAN
__________ states that if a neighboring router sends a route to a router, the receiving router will not propagate this route back to the advertising router on the same interface.
Split horizon
Poison reverse
Hold-down timer
Hop count limit
You are given a MAC address of 01A2.0482.FE12. What is the OUI value in binary?
00011011.10100010.00000100
00000000.00000001.00000100
00000001.10100010.00000100
00000001.10100001.00000010
Which is an example of a hybrid protocol?
IGRP
EIGRP
RIPv1
OSPF
You are at User EXEC mode and type the letter e. What message appears?
% Incomplete command.
% Ambiguous command:
% Unknown command or computer name
% Invalid input detected at '^'.
Which of the following situations are best for DDR connections?
Primary WAN connection
A lot of constant traffic
Long phone calls
Backup connection
IOS images can be loaded from all the following except:
ROM
Flash
NVRAM
TFTP
You are given a Class C network with a subnet mask of 255.255.255.248. How many host addresses are there on each subnet?
4
6
8
14
Frames sent above the __________ limit will have their _________ bit set.
CIR, DE
BC, DE
BC, FECN
CIR, FECN
What command activates the IP routing process?
router
enable
network
no shutdown
A 1924 has _________ Ethernet interfaces.
24
26
27
28
A ___________ is similar to a telephone circuit-switched connection.
PVC
SVC
PPP can do all of the following except ___________.
Authentication
Compression
Quality of Service
None of these
VLSM allows you to summarize 192.168.2.0/24 and 192.168.3.0/24 as 192.168.2.0/25.
True
False
Which router command creates a standard named ACL called test?
ip access-list test
access-list test
ip access-list standard test
access-list standard test
_________ describe(s) users that can connect to a network from any location.
SOHO
Branch office
Mobile users
Corporate office
Which router-on-a-stick command defines the VLAN for the interface?
vlan
encapsulation
trunk
frame-type
Which of the following trunking methods is/are proprietary to Cisco?
802.1Q
802.10
LANE
ISL
You are given a class C network, 192.168.1.0/24. You need three networks with 60 hosts and two networks with 30 hosts. What are the subnet mask values you could use?
255.255.255.128 and 255.255.255.192
255.255.255.224 and 255.255.255.240
255.255.255.192 and 255.255.255.224
None of these
You have ISL trunks in your network and five VLANs configured. How many instances of STP are running?
1
5
10
15
If the 1900 SYSTEM LED is _________, a system POST test has failed.
Green
Amber
Flashing amber
Flashing green and amber
Which control sequence moves the cursor to the end of the line?
CTRL-A
ctrl-p
ctrl-e
ctrl-z
The slot number of a 1900's Fast Ethernet uplink ports is ________.
0
1
2
No slot number is used
Which of the following is a Network layer protocol for the TCP/IP protocol stack?
TCP
UDP
ICMP
None of these
Which of the following is stored in ROM? (Choose all correct answers.)
POST
ROMMON
Configuration file
System recovery file
_________ negotiates the data link and network layer protocols that will traverse a PPP connection.
LCP
NCP
CDP
PAP
You are given a Class C network with 25 bits of networking. How many subnets do you have?
1
2
3
4
OSPF hellos are sent every __________ seconds on a multi-access medium.
5
10
15
40
What subnet mask would you use to set up a default route?
0.0.0.0
255.255.255.255
Depends on the type of network number
None of these answers
191.75.39.24 is a Class __________ address.
A
B
C
None of the above