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CISA-1220 Routing > Final Exam > Flashcards

Final Exam Flashcards

1
Q

Type the full un-abbreviated OSPF command to summarize 10.0.1.0 and 10..0.2.0 as one route from area 51 into area 0

A

area 51 range 10.0.0.0 255.255.255.252.0

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2
Q

What number should follow the Bandwidth command if the interface has a clock rate of 64000

A

64

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3
Q

What is the config register setting used for password recovery

A

0x2142

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4
Q

When a DHCP client asks for an IPv4 address what is the first packet it sends out

A

DHCPDISCOVER

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5
Q

When setting up DHCP on a Cisco router, what is the unabbreviated command used to program the address of a default gateway at 192.168.1.1

A

default-router 192.168.1.1

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6
Q

What is the unabbreviated command to ensure that a DHCP router does not hand out the address 192.168.1.1 255.255.255.0

A

ip dhcp excluded-address 192.168.1.1

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7
Q

What is the address used by DRother routers to send to the DR/BDR in IPv6. Use the shortest legal abbreviation

A

FF02::6

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8
Q

What is the address used by DR/BDR routers to send to DRothers in IPv4

A

224.0.0.5

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9
Q

What is the only currently used EIGRP protocol

A

BGP

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10
Q

What is the full unabbreviated command to go on external NAT int

A

ip nat outside

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11
Q

What is ICMP type code for echo replies

A

0

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12
Q

What acronym represents the capability of a host to get an IPv6 address without the help of a DHCP server

A

SLAAC

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13
Q

Type out a Layer 2 broadcast address in dotted hexadecimal notation

A

FF:FF:FF:FF:FF:FF:FF:FF

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14
Q

What are the first 4 hex digits of the most common Link Local IPv6 addresses

A

FE80

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15
Q

What is the shortest legal form of the multicast address for all IPv6 devices

A

FF02:1

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16
Q

Multicast address used by RIPv2

A

224.0.0.9

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17
Q

Number of adjacencies formed with 6 OSPF routers plugged into one switch no BDR/DR

A

50

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18
Q

Acronym of OSPF authentication type recommended

A

MD5

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19
Q

What is the default OSPF dead time multiplier

A

4

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20
Q

What state do OSPF elections take place

A

2-way

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21
Q

What is the full unabbreviated command to set the OSPF hello frequency to every 5 seconds

A

ip ospf hello-interval 5

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22
Q

Which LSA type is sent out by only DR

A

LSA Type 2

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23
Q

Which LSA type is sent by ABRs to summarize LSA 1 and 2

A

LSA Type 3

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24
Q

What is the protocol number used by OSPF in IP header

A

89

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25
Q

What is the router type of OSPF router that has interfaces in at least 2 different areas (acronym)

A

ABR

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26
Q

What appears beside the O in an OSPFv2 router that was learned from a Type 3 or Type 4 LSA

A

IA

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27
Q

What is the unabbreviated command to show details of ACL 1

A

show access-list 1

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28
Q

What is the unabbreviated command that will initiate backup of IOS to TFTP server

A

copy flash tftp

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29
Q

What hexadecimal sequence is inserted in the middle of a MAC address for the EUI-64 process

A

FF:FE

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30
Q

What is the name of an OSPF packet type for keep alive

A

Hello

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31
Q

What will appear beside O in an OSPFv2 route propagated by default route

A

O*E2

32
Q

What unabbreviated command shows OSPF LSDB

A

show ip ospf database

33
Q

What combination of inside, outside, global, and local would describe source addresses translated by NAT

A

inside global

34
Q

Smallest number used to change reference bandwidth to accommodate 10G ethernet

A

10000

35
Q

How would you configure a RIPng process called “myRIP” on an interface

A

ipv6 rip myRIP enable

36
Q

A network with only one exit point is called a _______ network

A

Stub

37
Q

Which flag must be set for stateful DHCPv6

A

Managed

38
Q

In what final OSPF state would most routers be operating after convergence

A

Full

39
Q

What single command line keyword would converts NAT statement to a PAT statement

A

Overload

40
Q

What is the acronym of the only supported classful routing protocol

A

RIPv1

41
Q

What is the RFC 1918 CLass B reserved range typed out as a single summarized IP and subnet mask

A

172.16.0.0 255.240.0.0

42
Q

Writing long NAMED IPv4 extended ACL with series of deny statements but want to allow all other traffic. What is typed as the last complete line of the ACL before the implicit deny all

A

permit ip any any

43
Q

What is the full unabbreviated command used by RIP to propagate default routes as part of normal routing update

A

default-information originate

44
Q

What is the acronym for IPv6 version of RIP

A

RIPng

45
Q

What is the unabbreviated NAT command to configure the translation details to permanently assign the internal address 10.0.0.1 to 11.0.0.1

A

ip nat inside source static 10.0.0.1 11.0.0.1

46
Q

Best practice guidelines suggest you should place standard ACLs closest to the ______

A

Destination

47
Q

What is the broadcast address for 189.1.2.1/23

A

189.1.3.255

48
Q

Write the unabbreviated command to apply an existing ACL number 50 on a routers incoming VTY lines

A

access-class 50 in

49
Q

What wildcard mask would best match all IP addresses in a /28 network

A

0.0.0.15

50
Q

What proprietary routing protocol was developed by Cisco to overcome the limitations set by RIP?

A

IGRP

51
Q

What does EIGRP use to support difference protocols such as IP, IPX, and IPv6?

A

Protocol Dependent Modules

52
Q

What protocol number does the Reliable Transport Protocol use?

A

88

53
Q

What protocol replaces TCP in EIGRP updates?

A

Reliable Transport Protocol

54
Q

EIGRP Hello Packets are multicated to what IPv4 address?

A

224.0.0.10

55
Q

EIGRP Hello Packets are multicated to what IPv6 address?

A

FF02::A

56
Q

EIGRP Hello Packets are sent out every ___ seconds

A

5

57
Q

The EIGRP Hold Timer is set to ___-times the Hello Interval.

A

three

58
Q

What are the two types of EIGRP Update Packets?

A

Patrial updates and Bounded updates

59
Q

Replies to EIGRP Queries are [multicast | unicast | broadcast] ?

A

unicast

60
Q

The data portion of an EIGRP message is called?

A

Type Length Value

61
Q

True / False: The EIGRP AS number must match on all routers?

A

True

62
Q

What is the K number for Bandwidth?

A

K1

63
Q

What is the K number for Load?

A

K2

64
Q

In EIGRP, what is a neighbor with a loop-free BU route that satisfies the Feasibility Condition?

A

Feasible Successor (FS)

65
Q

By default, EIGRP uses up to __% of bandwidth for EIGRP info

A

50

66
Q

The three key standards for serials are?

A
  1. RS-232
  2. V.35
  3. HSSI
67
Q

Where is the point where your network connects to the ISP?

A

The demarcation point

68
Q

If you want to encapsulate packets over a WAN link with non-Cisco devices, you need to use what encapsulation protocol?

A

PPP

69
Q

What is T1 speed?

A

1.544 Mb/s

70
Q

What is T2 speed?

A

6.176 Mb/s

71
Q

Leased lines are in increments of?

A

64 kb/s

72
Q

The end of each virtual circuit is identified with what?

A

DLCI

73
Q

Dynamic Mapping uses _____ to resolve a remote IP address to a local DLCI.

A

InARP

74
Q

Which DLCI is reserved for Cisco?

A

1023

75
Q

In inside local address is usually what type of address?

A

Private RFC 1918 IP

CISA-1220 Routing (14 decks)

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