CCIE R&S Quiz 2

CCIE ENTERPRISE INFRASTRUCTURE QUIZ 2

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