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Free and Premium Huawei H12-811_V1.0 Dumps Questions Answers

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Total 350 questions

HCIA-Datacom V1.0 Exam Questions and Answers

Question 1

(The IP addresses of VLANIF interfaces on the same switch must be different.)

Options:

A.

TRUE

B.

FALSE

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Question 2

Refer to the following VLAN configurations on a Huawei switch. Which of the following statements are true?

Options:

A.

Client 4 belongs to VLAN 40, and the commands for VLAN assignment on the switch are correct.

B.

Client 2 belongs to VLAN 20, and the commands for MAC address-based VLAN assignment on the switch are correct.

C.

Client 1 belongs to VLAN 10, and the commands for VLAN assignment on the switch are correct.

D.

Client 3 belongs to VLAN 30, and the commands for VLAN assignment on the switch are correct.

Question 3

What is used as the data link-layer MAC address that identifies each VAP on an AP?

Options:

A.

BSSID

B.

SSID

C.

BSS

D.

ESS

Question 4

During STP calculation, the port cost is associated with the port bandwidth by default. Which of the following statements about the relationship between port cost and port bandwidth is true?

Options:

A.

The port cost varies randomly according to port bandwidth.

B.

A higher port bandwidth indicates a smaller port cost.

C.

The port bandwidth is equal to the port cost.

D.

A higher port bandwidth indicates a larger port cost.

Question 5

A Windows host is started for the first time. If the host obtains an IP address using DHCP, what is the source IP address of the first data packet sent by the host?

Options:

A.

127.0.0.1

B.

169.254.2.33

C.

0.0.0.0

D.

255.255.255.255

Question 6

Which of the following statements is true about link aggregation in manual load balancing mode?

Options:

A.

A maximum of four active interfaces can be configured in manual load balancing mode.

B.

In manual load balancing mode, devices at both ends of a link send LACPDUs to each other.

C.

In manual load balancing mode, all active interfaces forward data and load balance traffic.

D.

The number of active interfaces can be set in manual load balancing mode.

Question 7

When a host uses the IP address 192.168.1.2 to access the Internet, NAT must be performed.

Options:

A.

TRUE

B.

FALSE

Question 8

(Which layer of the OSI model does a router work at?)

Options:

A.

Network layer

B.

Transport layer

C.

Data link layer

D.

Application layer

Question 9

(Which of the following methods can be used to assign service VLANs during campus network planning?)

Options:

A.

VLAN assignment by service type

B.

VLAN assignment by logical area

C.

VLAN assignment by geographic area

D.

VLAN assignment by personnel structure

Question 10

When the host accesses the web service of the server, the value of the "Protocol" field at the network layer is 6.

Options:

A.

TRUE

B.

FALSE

Question 11

Which of the following statements is true?

Options:

A.

Routers work at the physical layer.

B.

Switches work at the network layer.

C.

Switches work at the physical layer.

D.

Routers work at the network layer.

Question 12

What are the advantages of using DHCP to allocate IP addresses?

Options:

A.

DHCP can prevent IP address conflicts.

B.

DHCP provides heavy workload and is difficult to manage.

C.

IP addresses can be reused.

D.

If the configuration information changes, for example, the DNS server address changes, the administrator only needs to modify the configuration information on the DHCP server, facilitating unified management.

Question 13

Which of the following statements about encapsulation and decapsulation are true?

Options:

A.

Encapsulation and decapsulation can locate network faults.

B.

Encapsulation and decapsulation shorten the packet length.

C.

Encapsulation and decapsulation participate in achieving different network protocol functions.

D.

Encapsulation and decapsulation can implement network communication.

Question 14

When a switch port receives a frame that does not carry a VLAN tag, it must add a PVID to the frame.

Options:

A.

TRUE

B.

FALSE

Question 15

(An Eth-Trunk interface can be used only as a Layer 2 interface.)

Options:

A.

TRUE

B.

FALSE

Question 16

An ACL is essentially a packet filter. An ACL takes effect only after it is applied to a service module.

Options:

A.

TRUE

B.

FALSE

Question 17

What are the components of the OSI reference model from top to bottom?

Options:

A.

Application layer, presentation layer, session layer, network layer, transport layer, data link layer, and physical layer

B.

Application layer, presentation layer, session layer, transport layer, network layer, data link layer, and physical layer

C.

Application layer, transport layer, network layer, data link layer, and physical layer

D.

Application layer, session layer, presentation layer, transport layer, network layer, data link layer, and physical layer

Question 18

By referring to the topology and the configurations of G0/0/1 interfaces on LSW1 and LSW2 shown in the figure, it can be determined that data frames tagged with VLAN 10 can be normally forwarded between LSW1 and LSW2.

Options:

A.

TRUE

B.

FALSE

Question 19

Which of the following statements about the network shown in the figure is true?

Options:

A.

The sub-interface of Router B cannot learn the MAC address of the sub-interface of Router A.

B.

The sub-interface of Router A cannot learn the MAC address of the sub-interface of Router B.

C.

The sub-interface numbers of Router A and Router B are different, so Router A and Router B cannot communicate with each other.

D.

The host at 10.0.12.1 can ping the host at 10.0.12.2.

Question 20

Assuming that OSPF has been enabled on all routers in the following figure, which router is the BDR on this network?

Options:

A.

Router B

B.

Router A

C.

Router D

D.

Router C

Question 21

Which of the following statements are true about the dynamic MAC address table?

Options:

A.

Dynamic MAC address entries are obtained by learning the source MAC addresses of packets received by an interface and can be aged out.

B.

After a device is reset, an interface card is hot-swapped, or an interface card is reset, dynamic MAC address entries on the device or interface card are lost.

C.

You can obtain the number of users communicating on an interface by checking the number of specified dynamic MAC address entries.

D.

After a device is reset, an interface card is hot-swapped, or an interface card is reset, the saved entries on the device or interface card are not lost.

Question 22

If the broadcast address of a network is 172.16.1.255, which of the following addresses is the network address?

Options:

A.

172.16.1.128

B.

172.16.1.1

C.

172.16.2.0

D.

172.16.1.253

Question 23

What action does an access port take in the process of sending VLAN frames?

Options:

A.

The access port sends tagged frames.

B.

The access port strips the VLAN tag and forwards the frame.

C.

The access port exchanges the VLAN tag of the inbound and outbound port of the frame before forwarding the frame.

D.

The access port attaches its PVID information to the frame.

Question 24

For STP, the default root path cost of the root bridge is 0.

Options:

A.

TRUE

B.

FALSE

Question 25

An administrator wishes to manage the router in the remote branch office, which method can be used?

Options:

A.

Console Connection

B.

FTP

C.

Telnet

D.

DHCP

Question 26

Which of the following are advantages of stacking and CSS (Cluster Switch System) technologies?

Options:

A.

The inter-chassis Eth-Trunk can be deployed.

B.

Devices are virtualized into one logical device, simplifying device management.

C.

They increase the number of ports.

D.

They effectively prevent single points of failure.

Question 27

If the MAC address of an interface is 00E0-FCEF-0FEC, the corresponding EUI-64 address is ( ).

Options:

A.

02E0-FCFF-FEEF-0FEC

B.

02E0-FCEF-FFFE-0FEC

C.

00E0-FCEF-FFFE-0FEC

D.

00E0-FCFF-FEEF-0FEC

Question 28

Which of the following port statuses may exist on an STP-enabled switch?

Options:

A.

Discarding

B.

Listening

C.

Disabled

D.

Forwarding

Question 29

Which of the following statements are true about the OSPF neighbor status?

Options:

A.

In the Exchange state, routers send DD packets that briefly describe link-state information to each other to describe the content of the local LSDB.

B.

The master/slave relationship of OSPF is formed in the ExStart state.

C.

After LSDB synchronization is completed, the router state changes to Full.

D.

The sequence number of DD packets is determined in the Exchange state.

Question 30

Which of the following fields are contained in an ARP packet?

Options:

A.

Source Protocol Address

B.

Source Hardware Address

C.

Hardware Type

D.

Operation Code

Question 31

(An administrator cannot log in to a Huawei router through Telnet, but other administrators can log in to the router. Which of the following are possible causes?)

Options:

A.

The administrator account has been disabled.

B.

The Telnet service has been disabled on the AR2200 router.

C.

The administrator account has been deleted.

D.

The user level of the administrator account has been changed to 0.

Question 32

Refer to the network diagram.

Which of the following statements describes the network shown?

Options:

A.

There are 2 broadcast domains in the network.

B.

There are 4 collision domains in the network.

C.

There are 6 broadcast domains in the network.

D.

There are 6 collision domains in the network.

Question 33

SNMP packets are transmitted by UDP.

Options:

A.

TRUE

B.

FALSE

Question 34

What is used as the data link-layer MAC address that identifies each VAP on an AP?

Options:

A.

BSS

B.

SSID

C.

BSSID

D.

ESS

Question 35

What is the TPID value defined by IEEE 802.1Q?

Options:

A.

0x9100

B.

0x8100

C.

0x8200

D.

0x7200

Question 36

Trunk interfaces can send both tagged and untagged frames.

Options:

A.

TRUE

B.

FALSE

Question 37

Which of the following is correct regarding the configuration of the trunk port and access port on a switch?

Options:

A.

Access ports can only send untagged frames.

B.

Trunk ports can only send tagged frames.

C.

Access ports can only send tagged frames.

D.

Trunk ports can only send untagged frames.

Question 38

Which of the following WLAN security policies support open link authentication?

Options:

A.

WPA2-PSK

B.

WPA

C.

WEP

D.

WPA2-802.1X

Question 39

In RSTP mode, both alternate and backup ports cannot forward user traffic and cannot receive, process, and send BPDU.

Options:

A.

TRUE

B.

FALSE

Question 40

Making a call on a landline telephone is a type of network communication.

Options:

A.

TRUE

B.

FALSE

Question 41

As shown in the figure, all switches run STP. Assume that the path cost of all ports is 200. What is the root path cost contained in the configuration BPDU received by G0/0/4 on SWD?

Options:

A.

200

B.

600

C.

400

D.

0

Question 42

What is the default lease time of the IP address allocated by the DHCP server?

Options:

A.

18 hours

B.

12 hours

C.

1 hour

D.

24 hours

Question 43

If the value of the "Type/Length" field of an Ethernet data frame is 0x0800, the length range of the upper-layer packet header carried by the data frame is from 20B to 60B.

Options:

A.

TRUE

B.

FALSE

Question 44

After an Eth-Trunk in LACP mode is created, devices on both ends send LACPDUs to elect the Actor. Which of the following parameters in LACPDUs determine the Actor election?

Options:

A.

Device priority

B.

Interface number

C.

MAC address

D.

Interface priority

Question 45

Which of the following operations are mandatory to restore the factory default settings of an AR2200 router?

Options:

A.

Restarting the AR2200 router

B.

Resetting saved configurations

C.

Clearing the current configuration

D.

Specifying the configuration file for the next startup

Question 46

Refer to the following display vlan command output. Which of the following statements are true?

Options:

A.

When sending data frames from VLAN 20, GE0/0/2 of the switch adds VLAN tags to the data frames.

B.

When sending data frames from VLAN 10, GE0/0/1 of the switch does not add VLAN tags to the data frames.

C.

When sending data frames from VLAN 20, GE0/0/1 of the switch does not add VLAN tags to the data frames.

D.

Four VLANs are manually created.

Question 47

Which of the following statements regarding Designated Routers (DR) in OSPF are correct?

Options:

A.

DR and BDR must establish an adjacency relationship.

B.

If the priorities of two routers are different, the router with the lower priority will be elected as DR.

C.

DR is elected by all the routers in the same network segment.

D.

If the priorities of two routers are equal, the router with the higher Router ID will be elected as DR.

Question 48

Which of the following statements about the output on the router R1 shown in the figure is false?

Options:

A.

The MTU of Ethernet 0/0/0 is 1480.

B.

The IP address of Ethernet 0/0/0 is 10.0.12.1/24.

C.

The physical link of Ethernet 0/0/0 is working normally.

D.

The broadcast address of Ethernet 0/0/0 is 10.0.12.255.

Question 49

In standard STP mode, which of the following ports on non-root switches forward the BPDUs with TC bits set generated by the root switch?

Options:

A.

Root port.

B.

Designated port.

C.

Backup port.

D.

Alternate port.

Question 50

As shown in the figure, if host A has the ARP cache of host B, host A can ping host B.

Options:

A.

TRUE

B.

FALSE

Question 51

On the VRP, when the mkdir test command is run, the system creates a directory named test.

Options:

A.

TRUE

B.

FALSE

Question 52

If a device running STP receives an RSTP configuration BPDU, it discards the BPDU.

Options:

A.

TRUE

B.

FALSE

Question 53

On the network shown in the following figure, assuming that SWA, SWB, and SWC retain factory defaults, which of the following ports will be selected as a designated port?

Options:

A.

G0/0/2 on SWC

B.

G0/0/3 on SWA

C.

G0/0/1 on SWB

D.

G0/0/1 on SWC

Question 54

If AAA authentication is used on Huawei devices and the remote server does not respond, the authentication can be performed on network devices.

Options:

A.

TRUE

B.

FALSE

Question 55

Which of the following descriptions regarding the STP forwarding state is incorrect?

Options:

A.

A port in a forwarding state can send BPDU.

B.

A port in a forwarding state can receive BPDU.

C.

A port in a forwarding state does not learn the source MAC address of a frame.

D.

A port in a forwarding state can forward frames.

Question 56

As shown in the figure, the configuration of Router A is as follows. Which of the following statements is/are incorrect?

Options:

A.

The host with the source IP address 200.0.12.6 cannot access the Internet.

B.

The host with the source IP address 200.0.12.8 cannot access the Internet.

C.

The host with the source IP address 200.0.12.2 cannot access the Internet.

D.

The host with the source IP address 200.0.12.4 cannot access the Internet.

Question 57

Refer to the following configuration of an interface on a switch. For which VLAN does the interface remove VLAN tags before forwarding data frames?

go

CopyEdit

interface GigabitEthernet0/0/1

port link-type trunk

port trunk pvid vlan 10

port trunk allow-pass vlan 10 20 30 40

Options:

A.

30

B.

40

C.

20

D.

10

Question 58

For multiple paths to the same destination network, the router needs to compare the preference values of the paths. If the preference values are the same, the router selects the paths based on the cost value.

Options:

A.

TRUE

B.

FALSE

Question 59

Which of the following is NOT an open API of Huawei controllers?

Options:

A.

AAA

B.

RESTful

C.

OpenFlow

D.

NETCONF

Question 60

Which of the following traffic can be filtered by an advanced ACL on a Huawei device?

Options:

A.

Network traffic based on a specific source IP address

B.

Network traffic based on a specific source MAC address

C.

Network traffic based on a specific user name

D.

Network traffic based on a specific port number

E.

Network traffic based on a specific destination IP address

Question 61

If the application-layer protocol is Telnet, what is the value of the "Protocol" field in the IPv4 header?

Options:

A.

67

B.

53

C.

6

D.

17

Question 62

Which of the following packets is used by OSPF to describe its link state database (LSDB)?

Options:

A.

LSR

B.

DD

C.

LSU

D.

HELLO

Question 63

What protocol does OSPF run over?

Options:

A.

TCP

B.

HTTP

C.

UDP

D.

IP

Question 64

For the Versatile Routing Platform (VRP), the login timeout period can be set only on a VTY interface.

Options:

A.

TRUE

B.

FALSE

Question 65

SDN requires the control and forwarding planes to be separated.

Options:

A.

TRUE

B.

FALSE

Question 66

While inspecting packets in the network, a network administrator discovers a frame with the destination MAC address of 01-00-5E-A0-B1-C3. What can the administrator determine from this?

Options:

A.

The MAC address is incorrect.

B.

The MAC address is a multicast address.

C.

The MAC address is a broadcast address.

D.

The MAC address is a unicast address.

Question 67

Fit APs can provide wireless services independently of an AC.

Options:

A.

TRUE

B.

FALSE

Question 68

The Network Management Station uses SNMP to manage devices. Which SNMP message is sent when an SNMP-registered abnormal event occurs?

Options:

A.

trap

B.

get-request

C.

set-request

D.

get-response

Question 69

On a Layer 2 WLAN, STAs use an AC as their gateway.

Options:

A.

TRUE

B.

FALSE

Question 70

Refer to the following configuration of an interface on a switch. For which VLAN does the interface transmit tagged data frames?

interface GigabitEthernet0/0/1

port hybrid tagged vlan 2 to 3 100

port hybrid untagged vlan 4 6

Options:

A.

2, 3, 4, 6, 100

B.

2, 3, 100

C.

1, 2, 3, 4, 6, 100

D.

1, 2, 3, 100

Question 71

Network Address and Port Translation (NAPT) allows multiple private IP addresses to be mapped to the same public IP address through different port numbers. Which of the following statements about port numbers in NAPT is true?

Options:

A.

Only the port number range needs to be configured.

B.

The mappings between port numbers and private IP addresses must be manually configured.

C.

An ACL is required to allocate port numbers.

D.

No port number needs to be configured.

Question 72

Which of the following IEEE 802.11 standards supports the 2.4 GHz frequency band only?

Options:

A.

802.11a

B.

802.11g

C.

802.11n

D.

802.11ax

Question 73

On the VRP CLI, files cannot be permanently deleted using the delete or delete /unreserved command. To permanently delete them, you need to delete the files in the recycle bin.

Options:

A.

TRUE

B.

FALSE

Question 74

Which of the following statements about switches is false?

Options:

A.

A switch can provide network access services for terminals such as PCs and servers.

B.

A switch can exchange data frames.

C.

A switch is typically deployed as an egress device of a network.

D.

A switch usually works at the data link layer.

Question 75

On VRP, the command lines are classified into four levels in increasing priority: Visit level, Monitoring level, Configuration level, and Management level. At which level, the operator is permitted to configure service but is not permitted to operate the file system?

Options:

A.

Visit level

B.

Configuration level

C.

Monitoring level

D.

Management level

Question 76

NAPT differentiates IP addresses of different users based on protocol ID in TCP, UDP, or IP packets.

Options:

A.

TRUE

B.

FALSE

Question 77

A router that runs OSPF can enter the Full state only after Link-State Database (LSDB) synchronization is completed.

Options:

A.

TRUE

B.

FALSE

Question 78

The priority of static routes cannot be manually specified.

Options:

A.

TRUE

B.

FALSE

Question 79

Which of the following statements about the routing table shown in the figure are true?

Options:

A.

The local router forwards data packets destined for 10.0.2.2 from Ethernet0/0/0.

B.

The next hop in the route to the destination network 10.0.3.3/32 is not directly connected. Therefore, the local router does not forward data packets destined for 10.0.3.3.

C.

The local router forwards data packets destined for 10.0.12.1 from Ethernet0/0/0.

D.

The local router forwards data packets destined for 10.0.3.3 from Ethernet0/0/0.

Question 80

According to OSI reference model, which layer is responsible for end-to-end error checking and flow control?

Options:

A.

Network layer

B.

Physical layer

C.

Data link layer

D.

Transport layer

Question 81

Which of the following is the full name of VRP?

Options:

A.

Virtual Routing Platform

B.

Versatile Routing Platform

C.

Versatile Redundancy Platform

D.

Versatile Routing Protocol

Question 82

When Fit APs go online on an AC, they will necessarily download the system software package from the AC.

Options:

A.

TRUE

B.

FALSE

Question 83

(If a routing table contains multiple routes to the same destination network, what are these routes called?)

Options:

A.

Sub-optimal routes

B.

Multipath routes

C.

Equal-cost routes

D.

Default routes

Question 84

Refer to the following display vlan command output on SWA. Which of the following interfaces can forward untagged data frames from VLAN 40?

Options:

A.

GE0/0/2

B.

GE0/0/3

C.

GE0/0/4

D.

GE0/0/5

Question 85

To enable the FTP server function on a router, set the username and password to "huawei", and set the FTP root directory to "flash:/dhcp/", which of the following commands must be configured?

Options:

A.

local-user huawei service-type ftp

B.

local-user huawei password cipher huawei

C.

local-user huawei ftp-directory flash:/dhcp/

D.

ftp server enable

Question 86

What is the length range of an Ethernet_II frame that contains an Ethernet header?

Options:

A.

64-1518 bytes

B.

60-1560 bytes

C.

64-1500 bytes

D.

46-1500 bytes

Question 87

Which of the following frequency bands are supported by IEEE 802.11n?

Options:

A.

2.5 GHz

B.

2.4 GHz

C.

5 GHz

D.

6 GHz

Question 88

Which of the following DHCP options needs to be configured on the DHCP server to allow Fit APs to obtain the IP address of an AC and establish CAPWAP tunnels?

Options:

A.

Option 55

B.

Option 82

C.

Option 10

D.

Option 43

Question 89

If the IPv4 address of a host on a LAN is 192.168.1.1/30, the host will process IP packets with specific destination IP addresses. Which of the following IP addresses may be the destination IP addresses?

Options:

A.

192.168.1.3

B.

192.168.1.1

C.

192.168.1.2

D.

255.255.255.255

Question 90

Refer to the graphic, 00e0-fc99-9999 is a specific host MAC address learned by a switch through ARP, and the host changes the IP address three times.

Options:

A.

TRUE

B.

FALSE

Question 91

If the transport-layer protocol is UDP, the value of the "Protocol" field at the network layer is 6.

Options:

A.

TRUE

B.

FALSE

Question 92

When a router is powered on, the router reads the configuration file saved in the default save directory to get itself initialized. If the configuration file does not exist in the default save directory, what does the router use to initialize itself?

Options:

A.

Default parameters.

B.

Initial configuration file.

C.

Current configuration file.

D.

New configuration file.

Question 93

Which of the following packets are exchanged between STAs and an AP to obtain the AP's SSID before association with the AP?

Options:

A.

Probe Request

B.

Discovery

C.

Probe Response

D.

Beacon

Question 94

Which of the following methods can be used to add APs on an AC?

Options:

A.

Import APs when they are offline.

B.

Add APs when they are online.

C.

Configure the AC to automatically discover APs.

D.

Manually confirm APs in the list of unauthorized APs.

Question 95

Which extension headers are supported by IPv6 packets?

Options:

A.

VLAN extension header

B.

Fragment extension header

C.

Destination Options header

D.

Hop-by-Hop Options header

Question 96

More than two switches can be stacked into one logical device.

Options:

A.

TRUE

B.

FALSE

Question 97

Which of the following is a link-state routing protocol?

Options:

A.

FTP

B.

OSPF

C.

Direct

D.

Static

Question 98

A network administrator wishes to assign an IP address to a router interface G0/0/0. Which of the following IP addresses can be assigned?

Options:

A.

237.6.1.2/24

B.

127.3.1.4/28

C.

145.4.2.55/26

D.

192.168.10.112/30

Question 99

Which of the following is not a common device deployed on a data communication network?

Options:

A.

Switch

B.

Firewall

C.

Agile Controller

D.

Router

Question 100

Which of the following is not a characteristic of small campus networks?

Options:

A.

Simple network requirements

B.

Wide coverage

C.

Simple network architecture

D.

Small number of users

Question 101

A switch receives a unicast data frame with a VLAN tag but cannot find the destination MAC address of the data frame in its MAC address table. In this case, which action will the switch take?

Options:

A.

The switch broadcasts the data frame on all interfaces.

B.

The switch broadcasts the data frame on all interfaces (except that on which it was received) in the VLAN to which the data frame belongs.

C.

The switch discards the data frame.

D.

The switch broadcasts the data frame on all access interfaces.

Question 102

Which of the following configurations can prevent Host A and Host B from communicating with each other?

Options:

A.

acl number 2000 rule 5 deny source 100.0.12.0 0.0.0.255 interface GigabitEthernet0/0/1 traffic-filter inbound acl 2000

B.

acl number 2000 rule 5 deny source 100.0.12.0 0.0.0.255 interface GigabitEthernet0/0/2 traffic-filter inbound acl 2000

C.

acl number 2000 rule 5 deny source 100.0.12.0 0.0.0.255 interface GigabitEthernet0/0/3 traffic-filter inbound acl 2000

D.

acl number 2000 rule 5 deny source 100.0.12.0 0.0.0.255 interface GigabitEthernet0/0/1 traffic-filter outbound acl 2000

Question 103

If Spanning Tree Protocol (STP) is disabled on the network consisting of switches, a Layer 2 loop will definitely occur.

Options:

A.

TRUE

B.

FALSE

Question 104

< Huawei > system-view

[Huawei]command-privilege level 3 view user save

Refer to the command output. What is the result of the shown command?

Options:

A.

The command adjusts the save command in the user view to privilege level 3.

B.

The command adjusts the save command of a user to privilege level 3.

C.

The command adjusts the user view command privilege level to 3, and saves the configuration.

D.

The command adjusts the privilege level of a user to 3, and saves the configuration.

Question 105

What are the advantages of OSPF?

Options:

A.

OSPF can load balance traffic among equal-cost routes.

B.

OSPF supports area partition.

C.

OSPF supports packet authentication.

D.

OSPF supports Classless Inter-Domain Routing (CIDR).

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Total 350 questions