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中级工程师
   
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发表于 2018-12-20 12:51:24
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Which two statements are true about IS-IS? (Choose two.)$ a5 O7 k2 J* z" @* _2 v
A. IS-IS SPF calculation is performed in three phases." O2 f$ M! d$ S) t- n8 k9 Z
B. IS-IS can never be routed beyond the immediate next hop.. c* k0 f1 F% n( h0 I, e+ I
C. IS-IS works over the data link layer, which does not provide for fragmentation and reassembly.
. s* b+ }4 U- y6 j6 f7 JD. IS-IS DIS election is nondeterministic.# P9 g* n, }# h( X/ K
Answer: A, C
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# G0 y& m. x9 E& ]/ Y9 ~( h9 B% \其他版本有选B, C的,% C: w$ E- U2 s9 X$ h. E5 y: o/ K
到底选哪个呢,大神指点一下。 |
209#
2018-12-20 12:51:24
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