CCIE R&S Quiz 2

CCIE ENTERPRISE INFRASTRUCTURE QUIZ 2

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Question 1
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
Middle 3 Bits
E
First 4 Bits
Question 2
How can we configure EtherChannel Protocol?
A
channel-protocol { pagp | lacp } enable
B
EtherChannel { pagp | lacp }
C
Port-Channel { pagp | lacp } run
D
channel-protocol { pagp | lacp }
E
Port-Channel set { pagp | lacp }
Question 3
Which ones are in MPLS Control Plane?
A
LIB
B
RIB
C
All of them
D
FIB
E
LFIB
Question 4
What is the range of 32 bits AS number?
A
60536-65536
B
64536-65536
C
0-65536
D
0-4294967295
E
65536-4294967295
Question 5
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 unlimited start-time immediate
C
ip sla schedule 10 life unlimited start-time now
D
ip sla schedule 10 life forever start-time now
E
ip-schedule 10 life forever start-time now
Question 6
MLDv2 Reports are sent to .... IPv6 address.
A
FF02::13
B
FF02::15
C
FF02::16
D
FF02::10
E
FF02::12
Question 7
.... forwards IP packets. .... forwards Labelled IP packets.
A
FIB / LIB
B
FIB / LFIB
C
LFIB / FIB
D
LIB / FIB
E
LIB / RIB
Question 8
Which command must we use under OSPFv3 process to restart with non stop data forwarding?
A
reboot
B
graceful-restart
C
non-stop reboot
D
non-stop restart
E
restart
Question 9
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
d-c-a-b
C
a-d-b-c
D
c-d-a-b
E
d-b-c-a
Question 10
With which two value, the Router Roles in HSRP are determined?
A
1. Interface IP Addresses 2. HSRP Priority Values
B
1.Interface MAC Addresses 2.Interface IP Addresses
C
1. Interface MAC Addresses 2. HSRP Priority Values
D
1. HSRP Priority Values 2. Interface IP Addresses
E
1. HSRP Priority Values 2. Interface MAC Addresses
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 timers 40 120
B
neighbor 142.10.1.2 set timers 40 120
C
timers 40 120 neighbor 142.10.1.2
D
set timers 40 120 neighbor 142.10.1.2
E
bgp timers 40 120 neighbor 142.10.1.2
Question 12
Which BGP attributes must be supported by every BGP implementation?
A
Transitive Attributes
B
Optional Attributes
C
Well-known Attributes
D
Non-transitive Attributes
E
All of them
Question 13
When is a Topolgy change sent in STP Operation?
A
If a port moves from Forwarding to Blocking
B
If a switch becomes the root switch
C
If a TCN is received by a Designated Port
D
All of them
E
If a port go to the Forwarding state and the switch has at least one Designated Port
Question 14
There are Four Modes of VTP. One of them is Off mode. Off Mode is supported by ....
A
VTPv1
B
VTPv3 and VTPv3
C
VTPv3
D
VTPv2
E
All of them
Question 15
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
Advertised Distance (AD): To Neighbor plus, from neighbor to destination distance.
D
Feasible Distance (FD): Neighbor to the destination Distance.
E
Advertised Distance (AD): To Neighbor or from neighbor to destination distance.
Question 16
.... is an IPv6 Tunneling technique that IPv4 and IPv6 addresses come from an ISP.
A
Dual Stack
B
ISATAP
C
6RD
D
NAT64
E
Teredo
Question 17
Default OSPF Hello time is .... seconds and Dead time is .... seconds for broadcast and poimnt-to-point interfaces.
A
50 / 200
B
20 / 80
C
10 / 40
D
15 / 60
E
30 / 120
Question 18
Which ones are true for VRRP?
A
A Router supports up to 255 VRRP Groups
B
All of them
C
VRRP MAC 0000.5e00.01xx
D
Default VRRP Priority is 150
E
Uses Multicast address 224.0.0.18
Question 19
Local preference range is ....
A
From 0 to 4294967295
B
From 64512 to 65512
C
From 60512 to 65512
D
From 0 to 60512
E
From 0 to 65512
Question 20
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
ISL
E
802.1Q Tunneling
Question 21
L1 CSNPs are sent to all Level-1 ISs Multicast address .... L2 CSNPs are sent to all Level-2 ISs Multicast address ....
A
01-00-C2-00-00-14 / 01-00-C2-00-00-15
B
49-80-C2-00-00-14 / 49-80-C2-00-00-15
C
49-80-C2-00-00-1 / 49-80-C2-00-00-2
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
Question 22
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
MST
C
All of them
D
STP
E
PVST+
Question 23
Which ones are the PPPoE Session Establishment States? 
A
Keepalive Stage
B
Termination Stage
C
Discovery Stage
D
Connect Stage
E
Session Stage
Question 24
How can we allow a MAC Address Statically on a port with port security? (MAC: 1111:2222:3333)
A
port security mac 1111:2222:3333
B
switchport port-security mac-address 1111:2222:3333
C
switchport mac-address 1111:2222:3333 port-security
D
switchport mac-address 1111:2222:3333
E
port-security mac-address 1111:2222:3333
Question 25
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 stub
C
Router(config)# ipv6 ospf 10 Router(config)# area 5 stub
D
Router(config)# ipv6 router ospf 10 Router(config-router)# area 5 stub
E
Router(config)# ospf 10 Router(config)# area 5 stub
Question 26
What ones are the types of Cisco IOS firewalls?
A
Anhanced Policy Firewall
B
Zone-Based Policy Firewall
C
Classic Cisco IOS Firewall
D
Area-Based Policy Firewall
E
Extended Cisco IOS Firewall
Question 27
How can we see all the entires in EIGRP Topology Table?
A
show ip eigrp topology
B
show ip eigrp topology all-links
C
show eigrp topology statistics
D
show ip eigrp topology details
E
show eigrp topology links
Question 28
How can we display HSRP state changes?
A
debug ip hsrp
B
debug standby
C
debug hsrp
D
debug redundancy
E
debug hsrp details
Question 29
What is the Default Load Balancing mechanism used by GLBP?
A
Round-robin 
B
Weighted
C
Extended-robin
D
Server-dependent
E
Host-dependent
Question 30
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
Server
D
Client
E
Standalone
Question 31
Which ones are true for RIPv2?
A
Classless protocol
B
Uses Cost as Metric
C
Distance-vector protocol
D
Path-vector protocol
E
Uses plain-text or MD5 authentication
Question 32
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
Bottom up
D
Spot difference
E
Top down:
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
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
extended access-list 105 deny tcp 192.168.50.0 0.0.0.3 any 80
D
access-list 105 permit tcp 192.168.50.0 0.0.0.255 any eq 80
E
ip extended access-list 105 deny tcp 192.168.50.0 0.0.0.255 any 80
Question 34
What is the AD for EIGRP Summary Routes?
A
90
B
5
C
170
D
5
E
70
Question 35
If there is no Option field IPv6 header is ..... bytes long.
A
4 bytes
B
20 bytes
C
40 bytes
D
24 bytes
E
10 bytes
Question 36
How can we check all the errors are in all the interfaces?
A
show interface counters errors
B
show counters errors all
C
show counters errors
D
show errors
E
show interface errors
Question 37
Which Transport Layer Protocols are Reliable, Use Flow Control and Congestion Control?
A
RSVP
B
UDP
C
LLDP
D
SCTP
E
TCP
Question 38
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
Feasible distance
C
Feasible successor
D
Advertised distance
E
Best distance
Question 39
LDP ...... are sent for Error.
A
PATH Messages
B
Session messages
C
Notification messages
D
RESV Messages
E
Discovery messages
Question 40
Which multicast group is assigned to specific protocols?
A
229.0.0.0 - 230.255.255.255
B
224.0.0.0 - 239.255.255.255
C
224.0.0.0 - 224.255.255.255
D
224.0.0.0 - 224.0.0.255
E
229.0.0.0 - 230.0.0.255
Question 41
In IS-IS,  .... and .... packets are used to synchronize IS-IS Link-State Databases. 
A
BPDU
B
CSNP
C
LSP
D
LSA
E
PSNP
Question 42
Which ones are true for OSPF?
A
A hybrid protocol
B
Hierarchical protocol
C
Uses Disjkstra Algorithm
D
A link-state protocol
E
Uses DUAL Algorithm
Question 43
If BGP is waiting for a TCP connection with the remote peer, what is this state?
A
Open Sent
B
Idle
C
Established
D
Connect
E
Open Confirmed
Question 44
Which IPv6 address is the all-router multicast group?
A
FF02::3
B
FFFF::2
C
FF02::2
D
FF02::1
E
FFFF::1
Question 45
For best effor traffic, what is the first 3 bits of DSCP?
A
110
B
001
C
100
D
000
E
010
Question 46
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
set network 20.20.20.0/24 area 0
C
set router-id 1.1.1.1
D
router ospf 10
E
network 20.20.20.0 0.255.255.255 area 0
Question 47
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 and External EIGRP
E
External BGP
Question 48
How to clear NetFlow statistics on Cisco routers?
A
delete ip flow stats
B
clear ip flow stats
C
request ip flow stats clear
D
clear ip stats
E
delete flow stats
Question 49
Which one(s) is/are a standard based First Hop Redundancy Protocol?
A
RSTP
B
HSRP
C
VRRP
D
GLBP
E
IGMP
Question 50
How can we reset all lldp records on Cisco routers?
A
delete lldp counters
B
delete lldp
C
clear lldp
D
clear lldp counters
E
delete lldp statistics
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