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WorksheetsPost Test Day 3
Total questions: 41
Worksheet time: 25mins
On Huawei switch, which of the following commands can be used to set port duplex mode as "auto negotiation"? (Choose two)
duplex negotiation auto
duplex auto-negotiation
duplex auto
undo duplex
To provide the information about the IP addresses that a user packet traverses along the path to the destination, which of the following does Tracert record in each expired ICMP TTL packet?
Destination port
Source port
Destination address
Source address
Host A has been connected to switch A and configured with an IP address. When Host A initially forwards a frame, what action will be taken by Switch A?
Switch A will drop this frame
Switch A will attempt to flood the frame to all ports except for the G0/0/1 interface
Switch A will forward the frame via ports G0/0/1, G0/0/2 and G0/0/3
Switch will receive this frame before returning the frame to G0/0/1
Which of the following entries is included in the routing table?
source address
next hop
destination address
cost
ip route-static 10.0.2.2 255.255.255.255 10.0.12.2 preference 20, about this command, which is the correct statement? (Multiple Choice)
The route can guide the data packets forwarding with the destination IP address of 10.0.2.2
The route can guide the data packets forwarding with the destination IP address 10.0.12.2.
The priority of the route is 20
The NextHop of the route is 10.0.12.2
Which of the following OSPF versions are suitable for IPv6?
OSPFv2
OSPFv3
OSPFv4
OSPFv1
Which of the following about the statement of static routing are correct?
Inter-route information needs to be exchanged between routers
Manual configuration by network administrator
Can not automatically adapt to changes in network topology
Low system performance requirements
For multiple paths to the same destination network, the router needs to select by comparing the size of the Preference value, If the Preference is the same, then select according to the size of the Cost value.
True
False
Which of the following message types does DHCP contain? (Multiple Choice)
DHCP ROLLOVER
DHCP DISCOVER
DHCP REQUEST
DHCP OFFER
on STP, which port can forward traffic?
Alternate Port
Backup Port
Root Port
Designated Port
By default, the bridge priority of a switch is 32788.
True
False
VLSM can expand any IP network segment; including Class D addresses.
True
False
Which of the following data packets is the OSPF protocol encapsulated in?
IP
HTTP
UDP
TCP
Which of the following about the default route is correct! (Choose 2)
In the routing table the default route appears as a route to the network 0.0.0.0 (the mask is also 0.0.0.0)
There must be a default route in the routing table of any router
If the destination address of the packet cannot match any destination address of the routing
table, the packet will be forwarded by selecting the default route
Which of the following fields does not contain in HELLO packets of OSPF protocol?
Neighbor
sysname
Hello Interval
Network Mask
What are the roles of OSPF DR and BDR? (Choose 2)
Reduce the number of adjacencies
Reduce the type of OSPF packets
Reduce the time it takes to establish adjacency
Reduce the number of exchanges of link state information
Which of the following are routing protocols?
BGP
OSPF
IP
IPX
Telnet is based on the TCP protocol.
True
False
The basic header length of an IPv6 message is a fixed value.
True
False
IPv6 address 2001: ABEF 224E: FFE2: BCCO: CDOO: DDBE 8D58 cannot be abbreviated.
True
False
Which of the following commands can modify the device name to huawei?
rename huawei
sysname huawei
do name huawei
hostname huawei
Which parameter is used in the spanning tree protocol to erect the root bridge?
Port ID
The system name of the switch
Root path cost
Bridge ID
Which of the following network types does the OSPF protocol support? (Multiple Choice)
Broadcast type
Point to point
Point-to-point type
NBMA
Which of the following are the stable states of OSPF neighbor relationships? (Multiple Choice)
Down
Full
2 way
attempt
Which of the following routing protocols are dynamic routing protocols? (Multiple Choice)
OSPF
BGP
Direct
Static
The Hybrid port can connect to both the user host and other switches.
True
False
The IP addresses of the VLANIF interfaces on the same switch cannot be the same.
True
False
Which of the following commands can be used to query the configuration information of the OSPF protocol? (Multiple Choice)
dis ip routing-table
display current-configuration
display ospf peer
In OSPF protocol view display this
Which of the following network types does the OSPF protocol need to elect DR and BDR? (Multiple Choice)
Point-to-point type
Broadcast type
NBMA
Point to point
When configuring OSPF on a router, you must manually configure 0. (Multiple Choice)
Enable OSPF process
Create an OSPF area
Configure the router ID
Specify the network included in each zone
Which of the following parameters does the OSPF protocol use for the master-slave relationship election?
Process number of OSPF protocol
Router ID
Sequence of startup protocols
Interface IP address
All interfaces of the router running OSPF must belong to the same area.
True
False
On Huawei devices, which of the following methods can be used in OSPF router ID selection? (Multiple Choice)
If a loopback interface is configured, the largest IP address of the loopback interface is selected as the router ID.
If loopback interfaces are not configured, the largest IP address of an interface is selected as the router ID.
A Huawei switch may use the largest IP address of VLANIF interfaces as the router ID.
The default ID 127.0.0.1 is selected as the router ID.
A valid router ID can be configured manually.
Which of the following are the basic elements of configuring a static route? (Multiple choice)
Destination network segment
IP address of the next hop
subnet mask
MAC address of the outgoing interface
VRP operating platform, which of the following command can view the routing table?
display ip routing-table
display current-configuration
display ip interface brief
display ip forwarding-table
In RSTP mode, interfaces in the Discarding state discard received data frames but maintain the MAC address table based on received data frames.
True
False
In Huawei AR routers, by default, the value of the RIP priority is?
60
120
100
0
When OSPF establishes adjacency, which of the following must be consistent? (Multiple choice)
STP Priority
Router ID
Router Dead Interval
Area ID
Which of the following OSPF versions are suitable for IPv6?
OSPFv1
OSPFv2
OSPFv3
OSPFv4
The simplest form of IPv6 address 3001:0DB8:0000:0000:0346:ABCD:42BC:8D58 is?
3001:0D138::0000:0346:ABCD:42BC:8D58
3001:DB8::346:ABCD:42BC:8D58
3001:DB8:0346:ABCD:42BC:81358
3001:0DB8:0346:ABCD:42BC:8D58
Which of the following IPv6 addresses is a multicast address?
FF02::2E0: FCFF: FEEF: FEC
FE80::2E0: FCFF: FEEF: FEC
2000::2E0: FCFF: FEEF: FEC
FC00.:2E0: FCFF: FEEF: FEC
