Nokia Network Routing Specialist I (NRS I) Certification
Exams (Latest 2024/ 2025 Updates STUDY BUNDLE
PACKAGE WITH SOLUTIONS) Questions and Verified
Answers| 100% Correct| Grade A
You have a TCP/IP network with 50 hosts. There have been inconsistent
communications problems between hosts. You run a protocol analyzer and discover
that two hosts have the same IP address assigned. Which protocol can you
implement on your network to help prevent problems such as this? - ANSWERDHCP
Which two of the following statements about the Dynamic Host Configuration
Protocol (DHCP) are true? - ANSWERIt can deliver other configuration information in
addition to IP addresses.
A DHCP server assigns addresses to requesting hosts.
You are setting up a new branch office for your company. You would like to
implement solutions to provide the following services:
Hosts should be able to contact other hosts using names such as
server1.westsim.com.
IP address assignment should be centrally managed.
Which services should you implement on your network to meet the requirements?
(Select two.) - ANSWERDNS
DHCP
You have a DHCP server on your network. Which of the following is the correct order
of DHCP messages exchanged between a client and server when the client obtains
an IP address? - ANSWERDHCPDISCOVER, DHCPOFFER, DHCPREQUEST, DHCPACK
You have a small network as shown in the exhibit. You configure DHCP on Router 1
to provide IP addresses to all hosts connected to Switch A. Following the
configuration, you verify that Wrk1 has received an IP address from the DHCP
service. Wrk1 can ping every host on the subnet, but cannot communicate with any
hosts connected to Switch B or on the Internet. What should you do? -
ANSWERConfigure the DHCP server to deliver the default gateway address along
with the IP address.
You have a small network connected to the Internet as shown in the exhibit. Router1
will provide NAT services to all hosts on the private network, and DHCP services to
hosts connected to SubnetA.
Srv1 is located on SubnetA. You want to make sure that this server is assigned the
same IP address every time it boots, but you still want to centrally manage the
address that it uses. What should you do? - ANSWERConfigure a DHCP binding for
Srv1.
, You want to configure DHCP on your Cisco router to provide automatic IP address
assignment to a single subnet. You will use 192.168.12.0/27 for the subnet address.
The router interface has been configured with an IP address of 192.168.12.1.
Additionally, you want to make sure that a specific server, called SrvFS, always gets
the last IP address on the subnet as its IP address. How should you configure DHCP
on the router? (Select two.) - ANSWERCreate an address pool with start address of
192.168.12.2 and end address of 192.168.12.30
Create a DHCP binding for address 192.168.12.30
- ANSWERAdd a DHCP pool for network 192.168.12.0/24
- ANSWER192.168.12.166
- ANSWERIt will not be assigned an IP address.
- ANSWERChange the IP address assigned to Fa0/1.
- ANSWERAdd a default-router statement to dhcp pool 2.
You have a Cisco router connected to a local ISP. The ISP dictates that the router use
DHCP to receive its IP address and other configuration information. Which command
should you use? - ANSWERip address dhcp
You have three hosts on network 192.168.10.0/24 as shown in the exhibit. If int Fa
0/0 on RouterB has the ip helper-address 172.17.10.20 configuration command in its
running configuration which of the following are true? (Select two.) - ANSWERThe
hosts may receive their IP address information through DHCP.
RouterB will forward broadcast packets sent to the following ports: Time, DNS,
BOOTP, and TFTP.
- ANSWERHostD will have 172.18.1.132 as a DNS server configured through DHCP.
If HostA and HostB are the only hosts on the subnet to receive their IP address,
HostC will 172.18.2.102 as an IP address if requested.
Which of the following statements apply only to extended IP access lists and not to
both standard and extended lists? (Select two.) - ANSWERYou can filter traffic based
on destination IP addresses.
You can filter traffic for a specific TCP/IP protocol.
Which of the following statements about access lists are true? (Select two.) -
ANSWERAn access list without a permit traffic will not allow any traffic.
Inbound access lists are applied before the routing process.
You want to create an access list that prevents traffic from network A that is sent to
host 1. You want the access list applied after the routing decision is made. Which of
the following would be part of your design? (Select two.) - ANSWEROutbound filter
Extended access list
Exams (Latest 2024/ 2025 Updates STUDY BUNDLE
PACKAGE WITH SOLUTIONS) Questions and Verified
Answers| 100% Correct| Grade A
You have a TCP/IP network with 50 hosts. There have been inconsistent
communications problems between hosts. You run a protocol analyzer and discover
that two hosts have the same IP address assigned. Which protocol can you
implement on your network to help prevent problems such as this? - ANSWERDHCP
Which two of the following statements about the Dynamic Host Configuration
Protocol (DHCP) are true? - ANSWERIt can deliver other configuration information in
addition to IP addresses.
A DHCP server assigns addresses to requesting hosts.
You are setting up a new branch office for your company. You would like to
implement solutions to provide the following services:
Hosts should be able to contact other hosts using names such as
server1.westsim.com.
IP address assignment should be centrally managed.
Which services should you implement on your network to meet the requirements?
(Select two.) - ANSWERDNS
DHCP
You have a DHCP server on your network. Which of the following is the correct order
of DHCP messages exchanged between a client and server when the client obtains
an IP address? - ANSWERDHCPDISCOVER, DHCPOFFER, DHCPREQUEST, DHCPACK
You have a small network as shown in the exhibit. You configure DHCP on Router 1
to provide IP addresses to all hosts connected to Switch A. Following the
configuration, you verify that Wrk1 has received an IP address from the DHCP
service. Wrk1 can ping every host on the subnet, but cannot communicate with any
hosts connected to Switch B or on the Internet. What should you do? -
ANSWERConfigure the DHCP server to deliver the default gateway address along
with the IP address.
You have a small network connected to the Internet as shown in the exhibit. Router1
will provide NAT services to all hosts on the private network, and DHCP services to
hosts connected to SubnetA.
Srv1 is located on SubnetA. You want to make sure that this server is assigned the
same IP address every time it boots, but you still want to centrally manage the
address that it uses. What should you do? - ANSWERConfigure a DHCP binding for
Srv1.
, You want to configure DHCP on your Cisco router to provide automatic IP address
assignment to a single subnet. You will use 192.168.12.0/27 for the subnet address.
The router interface has been configured with an IP address of 192.168.12.1.
Additionally, you want to make sure that a specific server, called SrvFS, always gets
the last IP address on the subnet as its IP address. How should you configure DHCP
on the router? (Select two.) - ANSWERCreate an address pool with start address of
192.168.12.2 and end address of 192.168.12.30
Create a DHCP binding for address 192.168.12.30
- ANSWERAdd a DHCP pool for network 192.168.12.0/24
- ANSWER192.168.12.166
- ANSWERIt will not be assigned an IP address.
- ANSWERChange the IP address assigned to Fa0/1.
- ANSWERAdd a default-router statement to dhcp pool 2.
You have a Cisco router connected to a local ISP. The ISP dictates that the router use
DHCP to receive its IP address and other configuration information. Which command
should you use? - ANSWERip address dhcp
You have three hosts on network 192.168.10.0/24 as shown in the exhibit. If int Fa
0/0 on RouterB has the ip helper-address 172.17.10.20 configuration command in its
running configuration which of the following are true? (Select two.) - ANSWERThe
hosts may receive their IP address information through DHCP.
RouterB will forward broadcast packets sent to the following ports: Time, DNS,
BOOTP, and TFTP.
- ANSWERHostD will have 172.18.1.132 as a DNS server configured through DHCP.
If HostA and HostB are the only hosts on the subnet to receive their IP address,
HostC will 172.18.2.102 as an IP address if requested.
Which of the following statements apply only to extended IP access lists and not to
both standard and extended lists? (Select two.) - ANSWERYou can filter traffic based
on destination IP addresses.
You can filter traffic for a specific TCP/IP protocol.
Which of the following statements about access lists are true? (Select two.) -
ANSWERAn access list without a permit traffic will not allow any traffic.
Inbound access lists are applied before the routing process.
You want to create an access list that prevents traffic from network A that is sent to
host 1. You want the access list applied after the routing decision is made. Which of
the following would be part of your design? (Select two.) - ANSWEROutbound filter
Extended access list
