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