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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.)8 B9 _9 {0 O& y3 W/ r9 W
A. IS-IS SPF calculation is performed in three phases.3 T. B3 Y& n$ ^. _# m5 D1 c- R
B. IS-IS can never be routed beyond the immediate next hop.
- U: a9 T# y2 |+ i1 AC. IS-IS works over the data link layer, which does not provide for fragmentation and reassembly.! A0 `/ c2 `/ J+ w: q
D. IS-IS DIS election is nondeterministic.. A F" }+ L* }: F5 W+ Y
Answer: A, C
# c; p6 w; \/ x* s; n3 ?! S, ]; G3 S; g
其他版本有选B, C的,# g; ~- }1 s; I& o* r
到底选哪个呢,大神指点一下。 |
195#
2018-12-20 12:51:24
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