CCIE R&S Quiz 2

CCIE ENTERPRISE INFRASTRUCTURE QUIZ 2

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