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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.)4 e7 u3 a- k3 w; \' a
A. IS-IS SPF calculation is performed in three phases.$ z% S P3 M; u' p
B. IS-IS can never be routed beyond the immediate next hop.
+ Y6 \4 u) H% ?* f" i: b8 c$ {C. IS-IS works over the data link layer, which does not provide for fragmentation and reassembly.
7 h5 m! J, O& z$ Z" WD. IS-IS DIS election is nondeterministic.) Y5 [1 R0 g* B* V4 I! a/ Z( ^
Answer: A, C7 S' ~8 R2 ^! K! T* V
" [; W+ s5 t' u% e, l& r/ ^其他版本有选B, C的,
: }# f4 j" P S' e3 ~" w, T% Y到底选哪个呢,大神指点一下。 |
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