CCIE R&S Quiz 2

CCIE ENTERPRISE INFRASTRUCTURE QUIZ 2

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Question 1
How can we allow a MAC Address Statically on a port with port security? (MAC: 1111:2222:3333)
A
switchport mac-address 1111:2222:3333 port-security
B
switchport mac-address 1111:2222:3333
C
port-security mac-address 1111:2222:3333
D
switchport port-security mac-address 1111:2222:3333
E
port security mac 1111:2222:3333
Question 2
Which IPv6 address is the all-router multicast group?
A
FF02::2
B
FF02::3
C
FF02::1
D
FFFF::2
E
FFFF::1
Question 3
Which command must we use under OSPFv3 process to restart with non stop data forwarding?
A
non-stop restart
B
restart
C
non-stop reboot
D
reboot
E
graceful-restart
Question 4
How can we display HSRP state changes?
A
debug hsrp details
B
debug ip hsrp
C
debug standby
D
debug redundancy
E
debug hsrp
Question 5
What is the range of 32 bits AS number?
A
64536-65536
B
60536-65536
C
0-4294967295
D
65536-4294967295
E
0-65536
Question 6
How can we reset all lldp records on Cisco routers?
A
delete lldp statistics
B
clear lldp
C
delete lldp counters
D
clear lldp counters
E
delete lldp
Question 7
If BGP is waiting for a TCP connection with the remote peer, what is this state?
A
Connect
B
Idle
C
Open Confirmed
D
Established
E
Open Sent
Question 8
.... forwards IP packets. .... forwards Labelled IP packets.
A
LFIB / FIB
B
LIB / FIB
C
LIB / RIB
D
FIB / LFIB
E
FIB / LIB
Question 9
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
RSTP
D
STP
E
All of them
Question 10
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)# router ospf 10 Router(config-router)# area 5
C
Router(config)# ospf 10 Router(config)# area 5 stub
D
Router(config)# ipv6 ospf 10 Router(config)# area 5 stub
E
Router(config)# ipv6 router ospf 10 Router(config-router)# area stub
Question 11
How can we check all the errors are in all the interfaces?
A
show interface errors
B
show counters errors
C
show interface counters errors
D
show counters errors all
E
show errors
Question 12
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
VLAN Association
C
802.1Q Tunneling
D
ISL
E
Q-in-Q
Question 13
What is the Default Load Balancing mechanism used by GLBP?
A
Host-dependent
B
Round-robin 
C
Extended-robin
D
Weighted
E
Server-dependent
Question 14
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
Top down:
D
Follow path
E
Bottom up
Question 15
Which BGP attributes must be supported by every BGP implementation?
A
Well-known Attributes
B
All of them
C
Optional Attributes
D
Transitive Attributes
E
Non-transitive Attributes
Question 16
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-schedule 10 life forever start-time now
D
ip sla schedule 10 life forever start-time now
E
ip sla schedule 10 life unlimited start-time now
Question 17
Which ones are true for VRRP?
A
Default VRRP Priority is 150
B
All of them
C
A Router supports up to 255 VRRP Groups
D
VRRP MAC 0000.5e00.01xx
E
Uses Multicast address 224.0.0.18
Question 18
When is a Topolgy change sent in STP Operation?
A
If a TCN is received by a Designated Port
B
If a port go to the Forwarding state and the switch has at least one Designated Port
C
If a port moves from Forwarding to Blocking
D
All of them
E
If a switch becomes the root switch
Question 19
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 EIGRP
B
All of them
C
IS-IS
D
External BGP
E
External BGP and External EIGRP
Question 20
How to clear NetFlow statistics on Cisco routers?
A
delete ip flow stats
B
clear ip flow stats
C
clear ip stats
D
request ip flow stats clear
E
delete flow stats
Question 21
What ones are the types of Cisco IOS firewalls?
A
Area-Based Policy Firewall
B
Classic Cisco IOS Firewall
C
Extended Cisco IOS Firewall
D
Zone-Based Policy Firewall
E
Anhanced Policy Firewall
Question 22
Which ones are true for OSPF?
A
A link-state protocol
B
Uses Disjkstra Algorithm
C
A hybrid protocol
D
Hierarchical protocol
E
Uses DUAL Algorithm
Question 23
For best effor traffic, what is the first 3 bits of DSCP?
A
010
B
110
C
000
D
001
E
100
Question 24
Which ones are True abot AD and FD in EIGRP Terminology?
A
Advertised Distance (AD): Neighbor to the destination Distance.
B
Feasible Distance (FD): To Neighbor plus, from neighbor to destination distance.
C
Advertised Distance (AD): To Neighbor or from neighbor to destination distance.
D
Advertised Distance (AD): To Neighbor plus, from neighbor to destination distance.
E
Feasible Distance (FD): Neighbor to the destination Distance.
Question 25
What is the AD for EIGRP Summary Routes?
A
5
B
5
C
70
D
170
E
90
Question 26
Default OSPF Hello time is .... seconds and Dead time is .... seconds for broadcast and poimnt-to-point interfaces.
A
10 / 40
B
15 / 60
C
20 / 80
D
50 / 200
E
30 / 120
Question 27
Which ones are the PPPoE Session Establishment States? 
A
Connect Stage
B
Discovery Stage
C
Keepalive Stage
D
Termination Stage
E
Session Stage
Question 28
LDP ...... are sent for Error.
A
Discovery messages
B
Session messages
C
PATH Messages
D
RESV Messages
E
Notification messages
Question 29
L1 CSNPs are sent to all Level-1 ISs Multicast address .... L2 CSNPs are sent to all Level-2 ISs Multicast address ....
A
49-80-C2-00-00-1 / 49-80-C2-00-00-2
B
49-80-C2-00-00-14 / 49-80-C2-00-00-15
C
01-00-C2-00-00-14 / 01-00-C2-00-00-15
D
49-00-C2-00-00-4 / 49-00-C2-00-00-5
E
01-80-C2-00-00-14 / 01-80-C2-00-00-15
Question 30
What is the metric of the best route to reach a network in EIGRP Terminology ? (This route is also in the Routing Table)
A
Feasible successor
B
Feasible distance
C
Advertised distance
D
Best distance
E
Sccessor
Question 31
How can we see all the entires in EIGRP Topology Table?
A
show eigrp topology statistics
B
show ip eigrp topology all-links
C
show eigrp topology links
D
show ip eigrp topology
E
show ip eigrp topology details
Question 32
Local preference range is ....
A
From 0 to 65512
B
From 0 to 60512
C
From 64512 to 65512
D
From 60512 to 65512
E
From 0 to 4294967295
Question 33
Which multicast group is assigned to specific protocols?
A
224.0.0.0 - 239.255.255.255
B
229.0.0.0 - 230.0.0.255
C
224.0.0.0 - 224.255.255.255
D
224.0.0.0 - 224.0.0.255
E
229.0.0.0 - 230.255.255.255
Question 34
In IS-IS,  .... and .... packets are used to synchronize IS-IS Link-State Databases. 
A
LSP
B
CSNP
C
LSA
D
PSNP
E
BPDU
Question 35
Which Transport Layer Protocols are Reliable, Use Flow Control and Congestion Control?
A
UDP
B
LLDP
C
RSVP
D
SCTP
E
TCP
Question 36
.... is an IPv6 Tunneling technique that IPv4 and IPv6 addresses come from an ISP.
A
NAT64
B
ISATAP
C
Dual Stack
D
Teredo
E
6RD
Question 37
MLDv2 Reports are sent to .... IPv6 address.
A
FF02::16
B
FF02::10
C
FF02::12
D
FF02::13
E
FF02::15
Question 38
If there is no Option field IPv6 header is ..... bytes long.
A
4 bytes
B
20 bytes
C
24 bytes
D
10 bytes
E
40 bytes
Question 39
Which ones are true for RIPv2?
A
Uses Cost as Metric
B
Distance-vector protocol
C
Classless protocol
D
Uses plain-text or MD5 authentication
E
Path-vector protocol
Question 40
With which two value, the Router Roles in HSRP are determined?
A
1. HSRP Priority Values 2. Interface MAC Addresses
B
1. HSRP Priority Values 2. Interface IP Addresses
C
1. Interface IP Addresses 2. HSRP Priority Values
D
1.Interface MAC Addresses 2.Interface IP Addresses
E
1. Interface MAC Addresses 2. HSRP Priority Values
Question 41
There are Four Modes of VTP. One of them is Off mode. Off Mode is supported by ....
A
VTPv3
B
VTPv1
C
VTPv3 and VTPv3
D
All of them
E
VTPv2
Question 42
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
Transparent
C
Network
D
Server
E
Client
Question 43
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
a-b-c-d
B
d-b-c-a
C
d-c-a-b
D
c-d-a-b
E
a-d-b-c
Question 44
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
ip extended access-list 105 deny tcp 192.168.50.0 0.0.0.255 any 80
D
access-list 105 permit tcp 192.168.50.0 0.0.0.255 any eq 80
E
access-list 105 permit tcp 192.168.50.0 0.0.0.3 any eq 80
Question 45
How can we configure EtherChannel Protocol?
A
EtherChannel { pagp | lacp }
B
channel-protocol { pagp | lacp } enable
C
channel-protocol { pagp | lacp }
D
Port-Channel { pagp | lacp } run
E
Port-Channel set { pagp | lacp }
Question 46
Which ones are in MPLS Control Plane?
A
LIB
B
LFIB
C
All of them
D
RIB
E
FIB
Question 47
Which part of the ToS Field of an IP Packet is used for IP Precedence?
A
First 3 Bits
B
Last 5 Bits
C
First 4 Bits
D
Last 5 Bits
E
Middle 3 Bits
Question 48
Which one(s) is/are a standard based First Hop Redundancy Protocol?
A
IGMP
B
VRRP
C
GLBP
D
HSRP
E
RSTP
Question 49
How can we adjuct BGP Keepalive and Hold time timers for neighbor 142.10.1.2 as 40 and 120?
A
timers 40 120 neighbor 142.10.1.2
B
bgp timers 40 120 neighbor 142.10.1.2
C
set timers 40 120 neighbor 142.10.1.2
D
neighbor 142.10.1.2 set timers 40 120
E
neighbor 142.10.1.2 timers 40 120
Question 50
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 router-id 1.1.1.1
B
set network 20.20.20.0/24 area 0
C
router-id 1.1.1.1
D
router ospf 10
E
network 20.20.20.0 0.255.255.255 area 0
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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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