CCIE R&S Quiz 2

CCIE ENTERPRISE INFRASTRUCTURE QUIZ 2

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Question 1
Which multicast group is assigned to specific protocols?
A
224.0.0.0 - 239.255.255.255
B
224.0.0.0 - 224.0.0.255
C
229.0.0.0 - 230.0.0.255
D
229.0.0.0 - 230.255.255.255
E
224.0.0.0 - 224.255.255.255
Question 2
Which ones are True abot AD and FD in EIGRP Terminology?
A
Feasible Distance (FD): Neighbor to the destination Distance.
B
Feasible Distance (FD): To Neighbor plus, from neighbor to destination distance.
C
Advertised Distance (AD): To Neighbor plus, from neighbor to destination distance.
D
Advertised Distance (AD): To Neighbor or from neighbor to destination distance.
E
Advertised Distance (AD): Neighbor to the destination Distance.
Question 3
IGMP Proxy Operation Steps are given below. What is the Correct Order of this Oepration? a. Receivers Responds to IGMP Query. b. A single IGMP Report sent to the Querier. c. Querier Sends IGMP Query. d. IGMP Proxy forwards IGMP Query to all ports.  
A
c-d-a-b
B
a-d-b-c
C
d-c-a-b
D
d-b-c-a
E
a-b-c-d
Question 4
How can we see all the entires in EIGRP Topology Table?
A
show eigrp topology statistics
B
show ip eigrp topology details
C
show ip eigrp topology
D
show eigrp topology links
E
show ip eigrp topology all-links
Question 5
What is the Default Load Balancing mechanism used by GLBP?
A
Host-dependent
B
Weighted
C
Round-robin 
D
Extended-robin
E
Server-dependent
Question 6
How can we configure EtherChannel Protocol?
A
channel-protocol { pagp | lacp } enable
B
channel-protocol { pagp | lacp }
C
Port-Channel { pagp | lacp } run
D
Port-Channel set { pagp | lacp }
E
EtherChannel { pagp | lacp }
Question 7
What is the metric of the best route to reach a network in EIGRP Terminology ? (This route is also in the Routing Table)
A
Advertised distance
B
Best distance
C
Feasible successor
D
Sccessor
E
Feasible distance
Question 8
Which part of the ToS Field of an IP Packet is used for IP Precedence?
A
Last 5 Bits
B
First 3 Bits
C
Middle 3 Bits
D
Last 5 Bits
E
First 4 Bits
Question 9
Which ones are the PPPoE Session Establishment States? 
A
Keepalive Stage
B
Session Stage
C
Discovery Stage
D
Termination Stage
E
Connect Stage
Question 10
What is the range of 32 bits AS number?
A
0-4294967295
B
60536-65536
C
64536-65536
D
0-65536
E
65536-4294967295
Question 11
Which one(s) is/are a standard based First Hop Redundancy Protocol?
A
HSRP
B
GLBP
C
VRRP
D
RSTP
E
IGMP
Question 12
When is a Topolgy change sent in STP Operation?
A
If a TCN is received by a Designated Port
B
All of them
C
If a switch becomes the root switch
D
If a port moves from Forwarding to Blocking
E
If a port go to the Forwarding state and the switch has at least one Designated Port
Question 13
Default OSPF Hello time is .... seconds and Dead time is .... seconds for broadcast and poimnt-to-point interfaces.
A
30 / 120
B
50 / 200
C
10 / 40
D
15 / 60
E
20 / 80
Question 14
In VTP .... Mode , a switch does not advertise its own VLAN configuration. It does not also synchronize its VLAN database with received advertisements. 
A
Standalone
B
Network
C
Transparent
D
Server
E
Client
Question 15
As a Service Provider, if we allow all of our customers to use the full VLAN ranges and give them also a second 802.1Q tag to differentiate them in our network, this is called ....
A
VLAN Labellling
B
802.1Q Tunneling
C
Q-in-Q
D
ISL
E
VLAN Association
Question 16
For best effor traffic, what is the first 3 bits of DSCP?
A
000
B
001
C
110
D
010
E
100
Question 17
How can we permit HTTP traffic coming from 192.168.50.0/30 to any host with an ACL? (ACL Number 105)
A
ip access-list 105 permit tcp 192.168.50.0 0.0.0.3 any 80
B
extended access-list 105 deny tcp 192.168.50.0 0.0.0.3 any 80
C
access-list 105 permit tcp 192.168.50.0 0.0.0.3 any eq 80
D
ip extended access-list 105 deny tcp 192.168.50.0 0.0.0.255 any 80
E
access-list 105 permit tcp 192.168.50.0 0.0.0.255 any eq 80
Question 18
Which ones are in MPLS Control Plane?
A
LIB
B
All of them
C
FIB
D
LFIB
E
RIB
Question 19
LDP ...... are sent for Error.
A
Session messages
B
Discovery messages
C
RESV Messages
D
Notification messages
E
PATH Messages
Question 20
How can we adjuct BGP Keepalive and Hold time timers for neighbor 142.10.1.2 as 40 and 120?
A
set timers 40 120 neighbor 142.10.1.2
B
neighbor 142.10.1.2 set timers 40 120
C
timers 40 120 neighbor 142.10.1.2
D
bgp timers 40 120 neighbor 142.10.1.2
E
neighbor 142.10.1.2 timers 40 120
Question 21
Which ones are true for OSPF?
A
Uses DUAL Algorithm
B
Uses Disjkstra Algorithm
C
Hierarchical protocol
D
A link-state protocol
E
A hybrid protocol
Question 22
Which IPv6 address is the all-router multicast group?
A
FF02::2
B
FFFF::1
C
FFFF::2
D
FF02::1
E
FF02::3
Question 23
How to clear NetFlow statistics on Cisco routers?
A
clear ip flow stats
B
clear ip stats
C
delete flow stats
D
delete ip flow stats
E
request ip flow stats clear
Question 24
If we have four route  to a destination with IS-IS, External EIGRP and External BGP, which one is selected as Best Route and stored in Routing Table?
A
External BGP
B
External EIGRP
C
All of them
D
IS-IS
E
External BGP and External EIGRP
Question 25
Which ones are true for RIPv2?
A
Uses Cost as Metric
B
Distance-vector protocol
C
Uses plain-text or MD5 authentication
D
Classless protocol
E
Path-vector protocol
Question 26
How can we check all the errors are in all the interfaces?
A
show interface errors
B
show counters errors all
C
show errors
D
show interface counters errors
E
show counters errors
Question 27
In IS-IS,  .... and .... packets are used to synchronize IS-IS Link-State Databases. 
A
LSA
B
LSP
C
BPDU
D
CSNP
E
PSNP
Question 28
Which ones are true for VRRP?
A
All of them
B
Default VRRP Priority is 150
C
A Router supports up to 255 VRRP Groups
D
Uses Multicast address 224.0.0.18
E
VRRP MAC 0000.5e00.01xx
Question 29
If BGP is waiting for a TCP connection with the remote peer, what is this state?
A
Connect
B
Idle
C
Open Sent
D
Established
E
Open Confirmed
Question 30
If there is no Option field IPv6 header is ..... bytes long.
A
24 bytes
B
40 bytes
C
10 bytes
D
4 bytes
E
20 bytes
Question 31
Local preference range is ....
A
From 60512 to 65512
B
From 0 to 65512
C
From 64512 to 65512
D
From 0 to 4294967295
E
From 0 to 60512
Question 32
How can we confiure a Cisco router in OSPFv3 Stub Area 5? (OSPF Process Number = 10)
A
Router(config)# ipv6 router ospf 10 Router(config-router)# area 5 stub
B
Router(config)# ipv6 ospf 10 Router(config)# area 5 stub
C
Router(config)# ospf 10 Router(config)# area 5 stub
D
Router(config)# ipv6 router ospf 10 Router(config-router)# area stub
E
Router(config)# router ospf 10 Router(config-router)# area 5
Question 33
How can we reset all lldp records on Cisco routers?
A
delete lldp statistics
B
delete lldp
C
delete lldp counters
D
clear lldp
E
clear lldp counters
Question 34
Which Transport Layer Protocols are Reliable, Use Flow Control and Congestion Control?
A
TCP
B
SCTP
C
UDP
D
LLDP
E
RSVP
Question 35
How can we configure OSPF with process id 10, with Router ID 1.1.1.1 and with a network 20.20.20.0/24 in area 0?
A
set network 20.20.20.0/24 area 0
B
router ospf 10
C
router-id 1.1.1.1
D
network 20.20.20.0 0.255.255.255 area 0
E
set router-id 1.1.1.1
Question 36
What ones are the types of Cisco IOS firewalls?
A
Extended Cisco IOS Firewall
B
Area-Based Policy Firewall
C
Anhanced Policy Firewall
D
Zone-Based Policy Firewall
E
Classic Cisco IOS Firewall
Question 37
What is the name of the problem solving approach beginning from the physical layer of OSI model?
A
Spot difference
B
Divide and conquer
C
Follow path
D
Bottom up
E
Top down:
Question 38
With .... we can use a different STP instance for each VLAN. Each STP instance can have different root switch and blocked ports.
A
PVST+
B
MST
C
STP
D
RSTP
E
All of them
Question 39
There are Four Modes of VTP. One of them is Off mode. Off Mode is supported by ....
A
VTPv1
B
VTPv3
C
VTPv2
D
All of them
E
VTPv3 and VTPv3
Question 40
Which BGP attributes must be supported by every BGP implementation?
A
Transitive Attributes
B
All of them
C
Well-known Attributes
D
Optional Attributes
E
Non-transitive Attributes
Question 41
MLDv2 Reports are sent to .... IPv6 address.
A
FF02::13
B
FF02::15
C
FF02::12
D
FF02::10
E
FF02::16
Question 42
How can we allow a MAC Address Statically on a port with port security? (MAC: 1111:2222:3333)
A
switchport port-security mac-address 1111:2222:3333
B
switchport mac-address 1111:2222:3333
C
port security mac 1111:2222:3333
D
port-security mac-address 1111:2222:3333
E
switchport mac-address 1111:2222:3333 port-security
Question 43
L1 CSNPs are sent to all Level-1 ISs Multicast address .... L2 CSNPs are sent to all Level-2 ISs Multicast address ....
A
01-80-C2-00-00-14 / 01-80-C2-00-00-15
B
49-80-C2-00-00-14 / 49-80-C2-00-00-15
C
49-80-C2-00-00-1 / 49-80-C2-00-00-2
D
01-00-C2-00-00-14 / 01-00-C2-00-00-15
E
49-00-C2-00-00-4 / 49-00-C2-00-00-5
Question 44
What is the AD for EIGRP Summary Routes?
A
90
B
70
C
170
D
5
E
5
Question 45
.... is an IPv6 Tunneling technique that IPv4 and IPv6 addresses come from an ISP.
A
ISATAP
B
Dual Stack
C
6RD
D
NAT64
E
Teredo
Question 46
With which two value, the Router Roles in HSRP are determined?
A
1. Interface IP Addresses 2. HSRP Priority Values
B
1. HSRP Priority Values 2. Interface MAC Addresses
C
1. HSRP Priority Values 2. Interface IP Addresses
D
1. Interface MAC Addresses 2. HSRP Priority Values
E
1.Interface MAC Addresses 2.Interface IP Addresses
Question 47
.... forwards IP packets. .... forwards Labelled IP packets.
A
FIB / LIB
B
FIB / LFIB
C
LIB / FIB
D
LFIB / FIB
E
LIB / RIB
Question 48
Which command must we use under OSPFv3 process to restart with non stop data forwarding?
A
non-stop reboot
B
non-stop restart
C
reboot
D
restart
E
graceful-restart
Question 49
How can we display HSRP state changes?
A
debug hsrp
B
debug redundancy
C
debug standby
D
debug ip hsrp
E
debug hsrp details
Question 50
How can we cofigure a schedule for IP SLA for an unlimited time starting immediatelly? (IP SLA Operation Number=50)
A
ip sla schedule 10 life unlimited start-time immediate
B
ip sla-schedule 10 life unlimited start-time immediate
C
ip sla schedule 10 life forever start-time now
D
ip sla schedule 10 life unlimited start-time now
E
ip-schedule 10 life forever start-time now
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Gokhan Kosem is a Network Engineer, Instructor and the Founder of IPCisco.com with 15+ years of experience in Cisco, Nokia, Huawei, Juniper, Linux, Service Provider Networks, Routing and Switching technologies.

He has worked on the backbone networks of major service providers and network vendors including Nortel, Alcatel-Lucent (Nokia) and has extensive hands-on experience with Cisco, Huawei, Juniper and Nokia networking technologies.

He has trained thousands of networking students worldwide through IPCisco.com, Udemy, books, labs, quizzes, and educational content across multiple social media platforms.

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