VRP operating platform, which of the following commands can only view static routes?

• A.display ip routing-table statistics
• B.display ip routing-table verbose
• C.display ip routing-table protocol static
• D.display ip routing-table

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As shown in the figure below, which port of the following switches will be blocked?

• A.SWA G0/0/3
• B.SWC G0/0/2
• C.SWC G0/0/1
• D.SWB G0/0/3

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Which of the following IPv4 addresses is a class A address? ()

• A.100.1.1.1
• B.172.16.1.1
• C.127.0.0.1
• D.192.168.1.1

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The output information of the sub-interface of a router aggregate port 1 is shown in the figure. Based on this information, which of the following statements are correct? (Multiple Choice)
[Router A]display Interface Eth-Trunk 1.100
Eth-Trunk1.100 current state : UP
Line protocol current state : UP
Last line protocol up time : 2019-03-04 10:22:40 UTC -08 :00
Description: HUAWEI, AR Series, Eth-Trunk1.100 Interface
Route Port, Hash arithmetic : According to SIP-XOR-DIP, Maximal BW: 2G, Current BW: 2G, The Maximum Transmit Unit is 1500
Internet Address is 10.0.12.2/24
IP Sending Frames' Format is PKTFIT ETENT 2.Hardware address 1s 00e0-fc3b-2015
Current system time: 2019-03-04 10:24:29 -08:00
Last 300 seconds input rate 0 bits/sec, 0 packets/sec
Last 300 seconds output rate 0 bits/sec, 0 packets/sec
Realtime 0 seconds input rate 0 bits/sec, 0 packets/sec
Realtime 0 seconds output rate 0 bits/sec, 0 packets/sec
Input: 6 packets, 574 bytes,
Output:7 packets, 638 bytes,
Input bandwidth utilization ;0%
Output bandwidth utilization :0%
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PortName Status Weight
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GigabitEthernet0/0/1 UP 1
GigabitEthernet0/0/2 UP 1
--------------------------------
The Number of Ports in Trunk : 2
The Number of UP Ports in Trunk : 2

• A.The sub-interface number of the aggregate port is 100
• B.Two links exist on the aggregate port
• C.The sub-interface of the aggregate port carries VLAN TAG 100 when forwarding data frames
• D.The IP address of the sub-interface of the aggregate port is 10.0.12.2/24

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Which statement about SNMP protocol is correct?

• A.The SNMP protocol only supports the sending of flash management messages on the Ethernet link
• B.SNMP uses UDP as the transport layer protocol
• C.SNMP uses ICMP as the network layer protocol
• D.SNMP protocol uses multicast to send management messages

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