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Detail Form
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1.
On an FR network, the DLCI identifies a virtual circuit on an interface. The DLCI must be unique during planning and deployment.
2.
An ACL does not filter traffic generated by the Huawei device towards other devices, but only filters forwarded traffic, including traffic generated by other devices to access the Huawei device.
3.
Which of the following statements are true about ACL deployment on Huawei devices? (Choose all that apply)
4.
SNMP packets are encapsulated in TCP packets.
5.
In OSPFv3, router IDs can be used automatically generated by the system.
6.
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.
7.
There are two routers (RTA and RTB) between the source device and destination device. The Tracert command is used to detect the path between the two devices. During detection of the first hop (RTA), the source device sends a UDP packet with a TTL of 1 to an interface with a large interface number on the destination device. The TTL turns to 0 when the packet arrives at RTB, upon which RTA sends an ICMP ______ message to the source device.
8.
Which of the following statements are true about ICMP messages? (Multiple Choice)
9.
If a network's broadcast address is 172.16.1.255, which of the following addresses can be the network address?
10.
On the command line interface of Huawei AR routers, the role of the Save command is to Save the current system time.