CCIE R&S Quiz 2

CCIE ENTERPRISE INFRASTRUCTURE QUIZ 2

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Question 1
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 forever start-time now
B
ip sla schedule 10 life unlimited start-time now
C
ip sla schedule 10 life unlimited start-time immediate
D
ip-schedule 10 life forever start-time now
E
ip sla-schedule 10 life unlimited start-time immediate
Question 2
For best effor traffic, what is the first 3 bits of DSCP?
A
000
B
100
C
110
D
001
E
010
Question 3
How to clear NetFlow statistics on Cisco routers?
A
request ip flow stats clear
B
clear ip stats
C
delete ip flow stats
D
delete flow stats
E
clear ip flow stats
Question 4
Which Transport Layer Protocols are Reliable, Use Flow Control and Congestion Control?
A
SCTP
B
UDP
C
RSVP
D
TCP
E
LLDP
Question 5
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 distance
B
Best distance
C
Feasible successor
D
Advertised distance
E
Sccessor
Question 6
Which command must we use under OSPFv3 process to restart with non stop data forwarding?
A
reboot
B
restart
C
graceful-restart
D
non-stop reboot
E
non-stop restart
Question 7
.... forwards IP packets. .... forwards Labelled IP packets.
A
FIB / LIB
B
LFIB / FIB
C
FIB / LFIB
D
LIB / RIB
E
LIB / FIB
Question 8
Which BGP attributes must be supported by every BGP implementation?
A
Well-known Attributes
B
All of them
C
Non-transitive Attributes
D
Optional Attributes
E
Transitive Attributes
Question 9
Which ones are in MPLS Control Plane?
A
LFIB
B
All of them
C
FIB
D
LIB
E
RIB
Question 10
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
Network
C
Client
D
Server
E
Standalone
Question 11
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
timers 40 120 neighbor 142.10.1.2
C
bgp timers 40 120 neighbor 142.10.1.2
D
set timers 40 120 neighbor 142.10.1.2
E
neighbor 142.10.1.2 timers 40 120
Question 12
Which multicast group is assigned to specific protocols?
A
224.0.0.0 - 224.0.0.255
B
224.0.0.0 - 239.255.255.255
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 13
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
network 20.20.20.0 0.255.255.255 area 0
C
router-id 1.1.1.1
D
router ospf 10
E
set router-id 1.1.1.1
Question 14
MLDv2 Reports are sent to .... IPv6 address.
A
FF02::10
B
FF02::16
C
FF02::12
D
FF02::13
E
FF02::15
Question 15
How can we reset all lldp records on Cisco routers?
A
delete lldp counters
B
clear lldp
C
delete lldp
D
delete lldp statistics
E
clear lldp counters
Question 16
In IS-IS,  .... and .... packets are used to synchronize IS-IS Link-State Databases. 
A
BPDU
B
CSNP
C
LSA
D
LSP
E
PSNP
Question 17
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
d-b-c-a
B
a-d-b-c
C
c-d-a-b
D
d-c-a-b
E
a-b-c-d
Question 18
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 19
LDP ...... are sent for Error.
A
PATH Messages
B
Notification messages
C
Discovery messages
D
RESV Messages
E
Session messages
Question 20
.... is an IPv6 Tunneling technique that IPv4 and IPv6 addresses come from an ISP.
A
Teredo
B
Dual Stack
C
NAT64
D
6RD
E
ISATAP
Question 21
When is a Topolgy change sent in STP Operation?
A
All of them
B
If a port go to the Forwarding state and the switch has at least one Designated Port
C
If a switch becomes the root switch
D
If a port moves from Forwarding to Blocking
E
If a TCN is received by a Designated Port
Question 22
How can we configure EtherChannel Protocol?
A
channel-protocol { pagp | lacp }
B
EtherChannel { pagp | lacp }
C
Port-Channel { pagp | lacp } run
D
Port-Channel set { pagp | lacp }
E
channel-protocol { pagp | lacp } enable
Question 23
How can we confiure a Cisco router in OSPFv3 Stub Area 5? (OSPF Process Number = 10)
A
Router(config)# router ospf 10 Router(config-router)# area 5
B
Router(config)# ipv6 ospf 10 Router(config)# area 5 stub
C
Router(config)# ipv6 router ospf 10 Router(config-router)# area 5 stub
D
Router(config)# ospf 10 Router(config)# area 5 stub
E
Router(config)# ipv6 router ospf 10 Router(config-router)# area stub
Question 24
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 mac-address 1111:2222:3333
C
switchport mac-address 1111:2222:3333 port-security
D
port security mac 1111:2222:3333
E
switchport port-security mac-address 1111:2222:3333
Question 25
Which part of the ToS Field of an IP Packet is used for IP Precedence?
A
Last 5 Bits
B
Middle 3 Bits
C
First 4 Bits
D
Last 5 Bits
E
First 3 Bits
Question 26
How can we check all the errors are in all the interfaces?
A
show interface counters errors
B
show interface errors
C
show counters errors all
D
show counters errors
E
show errors
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
IS-IS
B
External EIGRP
C
All of them
D
External BGP and External EIGRP
E
External BGP
Question 28
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
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
extended access-list 105 deny tcp 192.168.50.0 0.0.0.3 any 80
Question 29
Default OSPF Hello time is .... seconds and Dead time is .... seconds for broadcast and poimnt-to-point interfaces.
A
15 / 60
B
30 / 120
C
10 / 40
D
20 / 80
E
50 / 200
Question 30
What is the AD for EIGRP Summary Routes?
A
90
B
70
C
5
D
170
E
5
Question 31
Which ones are the PPPoE Session Establishment States? 
A
Keepalive Stage
B
Termination Stage
C
Session Stage
D
Discovery Stage
E
Connect Stage
Question 32
With which two value, the Router Roles in HSRP are determined?
A
1. Interface MAC Addresses 2. HSRP Priority Values
B
1. Interface IP Addresses 2. HSRP Priority Values
C
1. HSRP Priority Values 2. Interface MAC Addresses
D
1.Interface MAC Addresses 2.Interface IP Addresses
E
1. HSRP Priority Values 2. Interface IP Addresses
Question 33
Local preference range is ....
A
From 0 to 4294967295
B
From 0 to 60512
C
From 60512 to 65512
D
From 64512 to 65512
E
From 0 to 65512
Question 34
If BGP is waiting for a TCP connection with the remote peer, what is this state?
A
Established
B
Connect
C
Open Confirmed
D
Open Sent
E
Idle
Question 35
What ones are the types of Cisco IOS firewalls?
A
Classic Cisco IOS Firewall
B
Zone-Based Policy Firewall
C
Area-Based Policy Firewall
D
Extended Cisco IOS Firewall
E
Anhanced Policy Firewall
Question 36
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
Q-in-Q
C
VLAN Association
D
802.1Q Tunneling
E
ISL
Question 37
There are Four Modes of VTP. One of them is Off mode. Off Mode is supported by ....
A
VTPv2
B
VTPv3
C
All of them
D
VTPv1
E
VTPv3 and VTPv3
Question 38
What is the Default Load Balancing mechanism used by GLBP?
A
Extended-robin
B
Server-dependent
C
Weighted
D
Host-dependent
E
Round-robin 
Question 39
Which ones are True abot AD and FD in EIGRP Terminology?
A
Feasible Distance (FD): To Neighbor plus, from neighbor to destination distance.
B
Advertised Distance (AD): To Neighbor plus, from neighbor to destination distance.
C
Advertised Distance (AD): To Neighbor or from neighbor to destination distance.
D
Feasible Distance (FD): Neighbor to the destination Distance.
E
Advertised Distance (AD): Neighbor to the destination Distance.
Question 40
What is the range of 32 bits AS number?
A
64536-65536
B
65536-4294967295
C
60536-65536
D
0-4294967295
E
0-65536
Question 41
Which IPv6 address is the all-router multicast group?
A
FFFF::1
B
FFFF::2
C
FF02::3
D
FF02::1
E
FF02::2
Question 42
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 ip eigrp topology
D
show eigrp topology links
E
show ip eigrp topology details
Question 43
Which one(s) is/are a standard based First Hop Redundancy Protocol?
A
RSTP
B
VRRP
C
GLBP
D
IGMP
E
HSRP
Question 44
Which ones are true for OSPF?
A
A hybrid protocol
B
Hierarchical protocol
C
A link-state protocol
D
Uses Disjkstra Algorithm
E
Uses DUAL Algorithm
Question 45
How can we display HSRP state changes?
A
debug standby
B
debug ip hsrp
C
debug redundancy
D
debug hsrp details
E
debug hsrp
Question 46
What is the name of the problem solving approach beginning from the physical layer of OSI model?
A
Top down:
B
Spot difference
C
Bottom up
D
Divide and conquer
E
Follow path
Question 47
Which ones are true for RIPv2?
A
Path-vector protocol
B
Distance-vector protocol
C
Uses plain-text or MD5 authentication
D
Classless protocol
E
Uses Cost as Metric
Question 48
With .... we can use a different STP instance for each VLAN. Each STP instance can have different root switch and blocked ports.
A
RSTP
B
All of them
C
PVST+
D
MST
E
STP
Question 49
Which ones are true for VRRP?
A
All of them
B
Uses Multicast address 224.0.0.18
C
A Router supports up to 255 VRRP Groups
D
Default VRRP Priority is 150
E
VRRP MAC 0000.5e00.01xx
Question 50
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-C2-00-00-14 / 49-80-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
01-80-C2-00-00-14 / 01-80-C2-00-00-15
E
49-00-C2-00-00-4 / 49-00-C2-00-00-5
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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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