CCIE R&S Quiz 2

CCIE ENTERPRISE INFRASTRUCTURE QUIZ 2

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