Huawei
H12-261 · Question #97
Which of the following statements regarding IS-IS authentication are true?
The correct answer is D. Two routers can establish a neighbor relationship when they are configured with area. See the full explanation below for the reasoning.
Question
Which of the following statements regarding IS-IS authentication are true?
Options
- AAfter area authentication is configured on a router, IIH PDUs, SNPs, and LSPs sent by the router
- BInterface authentication can authenticate Level-1 and Level-2 Hello PDUs.
- CAfter interface authentication is configured on a router, IIH PDUs sent by the router must carry an
- DTwo routers can establish a neighbor relationship when they are configured with area
How the community answered
(58 responses)- A9% (5)
- B2% (1)
- C5% (3)
- D84% (49)
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