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NAC 12 Annex D Flashcards | StudBud
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NAC 12 Annex D
NAC 12 Annex D
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Answers
1
Major thing to remember with LEDs
Orange is good
Blue is good
Green is good
Red is good
2
A routing table is not used to determine the best path to send a packet.
True
False
3
If an outbound interface has no ACL, the packets are sent directly to that interface.
False
True
4
What cable is required for a USB Type-A port on a computer?
USB Type-B to USB Type-C
USB Type-A to USB Type-C
USB Type-A to USB Type-B
USB Type B to USC Type-A
5
Dynamic Protocols learn from neighbor routers.
False
True
6
What is the DGW used for?
When packet destination is not on the same network or subnet
When packet destination is on the same network or subnet
When packet destination passes through an outbound ACL
7
What is the correct wildcard mask for 255.255.240.0
0.0.3.255
0.0.15.255
0.0.0.255
0.0.20.255
8
What Layer 3 info do routers need to be configured with to utilize network devices?
IP Add, SNM, and DGW Add
Just DGW Add
IP Add and SNM
IP Add and DGW Add
9
The routing table is rebuilt every...
Reboot
Never
Power Cycle
Restart
10
The routing table is stored in the routers Flash Memory.
True
False
11
Access layer switch is on stratum LEVEL 4.
False
True
12
Anti-Replay Protection is used to detect and reject duplicate packets and helps prevent spoofing.
False
True
13
ROM is volatile.
True
False
14
What does NME stand for?
Network Mask Enhanced
Network Mode Enhanced
Network Module Enhanced
Netwok Module Extended
15
What port on the ISR is required for USB-to-RS 232 and Console Cables?
RJ-45
HOC Connector
Fiber Optic Cable
RJ-43
16
EIGRP stands for Enhanced Interface Gateway Routing Protocol.
True
False
17
Layer 3 devices do not have to be configured with the same routing protocol and ASN in order to share routing updates.
True
False
18
What is the AD for DMNR (Dynamic Mobile Network Routing)?
20
5
3
10
19
What port on the ISR is required for a USB Type-A to USB Type-B Cable?
USB Type-C
USB Type-B
RJ-45
USB Type-A
20
Confidentiality is not ensured by encryption algorithms such as DES, 3DES, and AES.
False
True
21
What is the AD for Internal BGP?
199
210
195
200
22
What is the AD for an EIGRP summary route?
10
20
15
5
23
Documentation includes...
NTP
Configuration Files
Physical Topology
Logical Topolody
24
What is the AD for ODR?
190
150
200
160
25
NME and UCS have two part configurations.
False
True
26
What synchronizes time across a network?
NTP
NPT
MSG
NOP
27
Packets are first checked for a route before being sent to an outbound interface, if no route, the packets are rerouted.
False
True
28
What is the AD for RIP?
120
130
140
125
29
Which global config command is used to configure a static route?
Show IP Route
IP Route
Show IP
IP Interface
30
Loopback interface is assigned to a physical port.
True
False
31
What is the AD for IS-IS?
115
130
120
125
32
What dynamic routing protocols are covered in this Annex?
RIP
OSPF
Load Balancing
EIGRP
33
Enhanced Interior Gateway Routing Protocol uses bandwidth, load, delay, and reliability for dynamic routing.
True
False
34
Flash Memory is volatile.
True
False
35
What rule/metric does RIP use for dynamic routing?
Hop count
Load
Cumulative bandwidth
Delay
36
Core and distribution layer switches are on stratum LEVEL 3.
False
True
37
The ports between the router and NME must be configured on both the router and NME in order for the device to function
False
True
38
What is the AD for a directly connected interface?
3
0
5
1
39
What are the types of routing?
Dynamic
Directly connected
Floating
Static
40
Router and root DNS servers are stratum LEVEL 2.
False
True
41
What is a criteria list that can be applied to routed interfaces by a process called packet filtering?
EIGRP
ACL
Tunnel
NTP
42
What is the AD for EGP?
160
150
140
170
43
What does UCS stand for?
Utility Computer Subnet
Unified Computer Subnet
Unified Computer Server
Utility Computer Server
44
Study the table for the next six questions
Study
Study
Study
Study
45
What is the router responsible for?
Connecting different networks
Connecting different routers
Connecting different hosts
Connecting different servers
46
Extended ACL Range is from 100-199 and 2000-2699.
True
False
47
What does RIP stand for regarding this Annex?
Routing Interface Protocol
Rest In Peace
Routing Inbound Protocol
Routing Information Protocol
48
GPS time server is stratum LEVEL 1.
False
True
49
A loopback interface is a logical virtual interface that is internal to a router.
True
False
50
The routing table is stored in the router RAM.
True
False
51
What is the AD for External BGP?
15
30
20
25
52
What is the AD for OSPF?
95
110
140
115
53
RAM is non-volatile.
False
True
54
Loopback is considered software interface automatically and always in the up state, unless shut down by an admin.
False
True
55
Encap and De-Encap begins on layer 1 of the OSI Track.
True
False
56
NVRAM is non-volatile.
False
True
57
Router and root DNS servers are stratum LEVEL 3.
False
True
58
What is the AD for a static route?
1
20
5
3
59
What are the benefits of load balancing?
Helps with cyber security
Can improve network performance
Can use both dynamic and static routing protocols
RIP, OSPF, and EIGRP support load balancing
60
What does CLI stand for?
Computer Local Interface
Command Local Interface
Computer Line Interface
Command Line Interface
61
Metric is the best path.
False
True
62
How many forms of media do modular ports support?
One, just console/serial cables
Two, console/serial cables and ethernet ports
Many forms
None, they aren't switches
63
PDU stands for Protocol Data Unit.
True
False
64
What port on the ISR is required for a console cable?
HOC Connector
RJ-45
RJ-43
Fiber Optic Cable
65
What NTP modes will be used in the Marine Corps on routers and switches?
Client, Direct, and Symmetric Mode
Client Mode
Symmetric Mode
Client and Symmetric Mode
66
Source address, destination address, protocol and port numbers are factors when using an Extended ACL.
False
True
67
Generic Routing Encapsulation is one of the two types of tunneling.
True
False
68
What does OSPF stand for?
Open Shortest Path First
Open Shortest Protocol First
Open Subnet Path First
Open Subnet Protocol First
69
What is used to provide a back-up path to a primary static or dynamic route?
Dynamic Route
Static Route
Next Hop Route
Floating Static Route
70
What is a baseline?
Where the network team creates switch documentation as a whole
Where the network team creates network documentation as a whole
Where the network team creates router documentation as a whole
Where the network team creates NTP documentation as a whole
71
What information is contained on the routing table?
Next Hop associations
Directly connected routes
Network associations
Remote Routes
72
What is the AD for IGRP?
140
100
110
95
73
What cable is required for a USB Type-A port on a computer?
Console Cable & USB-to-RS 232
Console Cable
RJ-45
USB-to-RS 232
74
What are the memory sub-systems within the router?
Flash Memory, ROM, RAM, NVRAM
RAM, ROM, NVRAM
ROM, NVRAM, Flash Memory
RAM, ROM, Flash Memory
75
What is the AD for External EIGRP?
170
180
199
190
76
What rule/metric does OSPF use for dynamic routing?
Delay
Cumulative bandwidth from source to destination
Load
Hop count and cumulative bandwidth
77
To utilize network devices, routers do not need to be configured with layer 3 addressing information.
True
False
78
What are the most common modules the Marine Corps uses?
USP
NTP
UCS
NME
79
Logical topology shows...
IP Add
Device Identifiers
SNM
Hostnames
80
Loopback is considered hardware interface automatically and always in the up state, unless shut down by an admin.
False
True
81
The UCS isn't a fully functional but can run many different applications suck as firewalls, web servers, etc.
False
True
82
Dynamic routing protocols use their own rules and metrics to build and update routing tables.
False
True
83
What is the AD for Internal EIGRP?
90
70
80
60
84
Metric is the value used to measure distance to a given network.
True
False
85
What cable is required for a serial port on a computer?
Console Cable
RJ-45
RJ-47
Fiber Optic Cable
86
Symmetric mode allows routers to provide neighbors with timing source if contact with the primary source is lost.
True
False
87
Extended ACL Range is from 100-199 and 2001-2699.
False
True
88
Accessing the router can be done by connecting a work-station directly to the router via
Display Port
Console Port
Serial Port
Any Port
89
Physical topology shows...
Device Type
Device Type and Manufacturer
Device type, Model, and Manufacturer
Model and Manufacturer
