Jul-2022 Realistic GB0-371-ENU Exam Dumps with Accurate & Updated Questions [Q196-Q210]

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Jul-2022 Realistic GB0-371-ENU Exam Dumps with Accurate & Updated Questions

GB0-371-ENU Exam Dumps – PDF Questions and Testing Engine

NEW QUESTION 196
As shown in the networking, SWA and SWC enable STP, SWC is the root, SWB does not enable STP, initially Link 2 is not connected, PCB can send data to PCA, if Link 1 fails at this time, maintenance personnel will link 2 is connected, the statement about the recovery process of the PCB to PCA data transfer service is correct (assuming that the PCA will not actively send data)

Since SWB does not enable STP, it will take 300 seconds for the PCB to PCA business to resume by default

SWA will generate TCNBPDU and notify SWC. SWC will send configuration BPDU with TC set. After a period of time, the MAC address aging time of SWC and SWA will become Forward Delay.

SWB port E0/1 can enter the forwarding state immediately without delay

In this case, the business from PCB to PCA can be restored after 15 seconds by default

NEW QUESTION 197
In the switching network as shown in the figure, VLAN10 is set as Isolate-user-vlan on switch SWA, VLAN2 and VLAN3 are set as Secondary VLAN of VLAN 10; VLAN2? VLAN20 is created on switch SWB, and VLAN20 is set as Isolate-user-vlan , VLAN4 is VLAN20 Secondary VLA after setting the IP address of each device as shown in the figure, if the local proxy ARP function is enabled on both SWA and SWB, and both SWA and SWB are allowed to send ICMP packets, then on PCA Execute the command tracert 10.1.1.2, the PCA will show that it needs to go through a jump to reach the PCB (please fill in the Arabic numbers)

NEW QUESTION 198
Regarding the BPDU format of MSTP, the correct statement is

If the switch is not configured with VLAN to instance mapping, MSTBPDU will not carry any MSTI configuration message

The MSTI calculation process will use the timer value in RSTBPDU instead of carrying the timer parameter in each MSTI configuration message

MSTI specifies that the bridge priority field has a length of 8 bytes, including two bytes of bridge priority and 6 bytes of bridge MAC address

MSTI specifies that the port priority field is 2 bytes in length, including 1 byte of port priority and 1 byte of port number

NEW QUESTION 199
The customer’s two switches SWA and SWB are connected together through seven Ethernet cables and configured with dynamic link aggregation. The corresponding ports on the switch SWA are Ethernet 1/0/1, Ethernet 1/0/2, and Ethernet 1/0. /3, Ethernet 1/0/4, Ethernet 1/0/5, Ethernet 1/0/6, Ethernet 1/0/7o If the switches SWA and SWB only support 6 ports per aggregation group, and the SWA switch has the following Configuration:
[SWA]interface Ethernet 1/0/7
[SWA-Ethernet1/0/7]lacp port-priority 4096
Check LACP status on the device: output letter: as follows:
[SWA]display lacp system-id
Actor System ID: 0x8000, 00e1-fc00-5000
[SWB]display lacp system-id
Actor System ID: 0x8000, 00e0-fc43-7384
If you change SWA’s LACP system priority to 4096, you can know from the above information

In the case of the same port configuration, Ethernet1/0/1 port is the aggregation group Unselected

When the configuration of each port is the same, SWA randomly selects one port among the six ports Ethem shot 1/0/1 to Ethernet 1/0/6 as the aggregation group UnselectM

In the case of the same port configuration, Ethernet1/0/6 port is the Unselected port of the aggregation group

When the configuration of each port is the same, the Ethernet1/0/7 port is the Unselected port of the aggregation group

NEW QUESTION 200
The host PCA, PCB and PCC are respectively connected to the GigabitEthernet1/0/1 GigabitEthernet1/0/2 and GigabitEthernet1/0/3 ports of the switch SWA belong to VLAN2, VLAN3 and VLAN10, and the host ife addresses are in the same network segment. PCA Both PCC and PCB can access PCC, but PCA and PCB cannot communicate with each other. In the configuration process of SWA, which of the following configurations should be included?

[SWA]vlan2 [SWA-vlan2]port GigabitEthernet 1/0/1

[SWA]vlan3 [SWA-vlan3]port GigabitEthernet 1/0/2

[SWA]vlan10 [SWA-vlan 10]isolate-user-vlan enable

[SWA]isolate-user-vlan 10 secondary 2 3 [SWA]vian10 [SWA-vlan 10]port GigabitEthernet 1/0/3

NEW QUESTION 201
The customer local area network switch SVVA is connected to multiple switches. If it is known that Monitor Link M is configured on the SWA, the switch SWA has the following configuration information:
[SWA]monitor-link group 1
[SWA-mtlk-group1] port gigabitethernet 1/0/1 uplink
[SWA-mtlk-group1] port gigabitethernet 1/0/2 uplink
[SWA-mtlk-group1] port gigabitethernet 1/0/3 uplink
[SWA-mtlk-group1] port gigabitethernet 2/0/1 downlink
It can be known from the above information

GigabitEthernet1/0/1 port is in Down state, then Gigabitethernet 2/0/1 port will also be in Down state

GigabitEthernet1/0/2 port is in Down state, then Gigabitethernet 2/0/1 port will also be in Down state

GigabitEthernet1/0/2 port is in Down state, then GigabitEthernet 2/0/1 port will also be in Down state

GigabitEthernet1/0/1 port is Up, then GigabitEthernet 2/0/1 port will also be Up

NEW QUESTION 202
What is the correct statement about the MSTP calculation process?

The master port of the MST region must be located on the IST region root

Each MST region will have a Master port

In the actual calculation process, the calculation of CST and IST is not in sequence, but is completed synchronously

In the actual calculation process, the CIST must be calculated first, and then the MSTI calculation

NEW QUESTION 203
In the networking shown in the figure, the interconnection lines between RT1, RT2, RT3, RT4, and RT5 are all gigabit Ethernet cables, running OSPF, and after publishing the corresponding network segments to achieve routing interoperability, the routers all run the PIM SM protocol. RP means that RT4 has a receiver connected and IGMP is enabled on the corresponding interface. When the initial multicast traffic forwarded along the RPT meets the conditions for switching to SPT, which of the following routers will receive the (S, G) join message?

RT1

RT2

RT3

RT4

RT5

NEW QUESTION 204
Regarding the comparison of RSTP and STP BPDU processing methods, the correct statement is

RSTP follows the way of sending configuration BPDUs in STP, and configuration BPDUs are only sent periodically by the root bridge

The aging time of RSTBPDU is reduced from Max age to 3 consecutive Hello Time durations

In RSTP, a blocked port can respond immediately when it receives a ground-first BPDU

After the RSTP switch receives the configuration BPDU, the calculation and comparison method of the priority vector is the same as that of STP

NEW QUESTION 205
In the PIM-DM networking, the comparison rules for Assert messages are as follows

The unicast route with higher priority to multicast source S wins

If the unicast routes to the multicast source S have the same priority, then S is the route with the smaller Metric value wins

If the priority of the unicast route to the multicast source S is the same, and the metric value of the route to S is also the same, the local interface IP address is the larger one wins

If the above conditions are equal, the one with the smaller Router ID wins

NEW QUESTION 206
The two switches SWA and SWB are connected together by four Ethernet cables. The corresponding interface on the switch SVVA has the following configuration:
[SWA-Ethernet1/0/1]display this
duplex full
speed 10
[SWA-Ethernet1/0/2]display this
duplex full
speed 10
[SWA-Ethernet1/0/3]display this
duplex half
speed 100
[SWA-Ethernet1/0/4]display this
duplex half
speed 100
It can be known from the above information

Four Ethernet ports join the same aggregation group through static aggregation, and the selected ports are Ethernet1/0/1 and Ethernet1/0/2

Four Ethernet ports join the same aggregation group through static aggregation, and the selected ports are Ethernet1/0/1 and Ethernet1/0/3

Four Ethernet ports join the same aggregation group through static aggregation, and the selected ports are all four ports

Four Ethernet ports join the same aggregation group through static aggregation, and the selected ports are Ethernet1/0/3 and Ethernet1/0/4

NEW QUESTION 207
Which of the following elements may the MAC address table entry of the switch contain?

MAC address

Port number

VLANID

Aging time

IP address

NEW QUESTION 208
In order to achieve efficient network management, what servers do we often need to deploy in large campus networks?

Network management server

FTP server

Telnet server

Log server

NTP server

NEW QUESTION 209
Which of the following messages are TACACS+ authentication messages

start

Request

Rsponse

Continue

NEW QUESTION 210
In the switching network as shown in the figure, all three switches have only default VLAN1. The interconnection ports of the three switches are Trunks, and all VLANs are allowed to pass. All three switches have the global and port GVRP functions enabled. VLAN 10 is created on the switch SWA, VLAN 20 is created on the switch SWC, and the GVRP registration mode of the Ethernet1/0/1 port is set to Forbidden on the switch SWA. Check the status of each Trunk port on the three switches. (Choose one or more)

[SWA]display interface Ethernet 1/0/1 Ethernet1/0/1 current state: UP …… PVID: 1 Mdi type: auto Link delay is 0(sec) Port link-type: trunk VLAN passing: 1 (default vlan), VLAN permitted: 1 (default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q

[SWB]display interface Ethernet 1/0/1 Ethernet1/0/1 current state: UP …… PVID: 1 Mdi type: auto Link delay is 0(sec) Port link-type: trunk VLAN passing: 1 (default vlan), VLAN permitted: 1 (default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q

[SWB]display interface Ethernet 1/0/2 Ethernet1/0/2 current state: UP …… PVID: 1 Mdi type: auto Link delay is 0(sec) Port link-type: trunk VLAN passing: 1 (default vlan), 10,20 VLAN permitted: 1 (default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q

[SWC]display interface Ethernet 1/0/1 Ethernet1/0/1 current state: UP …… PVID: 1 Mdi type: auto Link delay is 0(sec) Port link-type: trunk VLAN passing: 1 (default vlan), 10,20 VLAN permitted: 1 (default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q

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