Huawei
H12-821_V1.0 · Question #417
H12-821_V1.0 Question #417: Real Exam Question with Answer & Explanation
The correct answer is A. circuit level 1 of the S4/0/0 interface. See the full explanation below for the reasoning.
Question
A certain router runs ISIS, and its interface output information is as shown in the figure.
<R1>display isis interface verbose
interface information for ISIS(1)
Interface Id IPv4.State IPv6.State Type DIS
S4/0/0 001 Up Down L1 --
Circuit MT State : Standard
IP Address : 10.0.12.1
Hello Timer Value : L1 10 L2 10
Hello Timer Value : 10
DIS Hello Timer Value :
Hello Multiplier Value : 3
Cost : L1 10 L2 10
IPv6 Cost : L1 10 L2 10
Retransmit Timer Value : L12 5
Extended-Circuit-Id Value : 000000001
Which of the following descriptions is correct?
Options
- Acircuit level 1 of the S4/0/0 interface
- BThe S4/0/0 interface sends lH every 30 seconds.
- CThe Cost value of the S4/0/0 interface is 20
- DThe S4/0/0 interface supports IPv6
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