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助理工程师
 
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发表于 2016-4-7 18:12:52
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A. The static route config on CSC-PE1 is missing the vrf keyword on next-hop information.
, |0 }" k# U; p7 j" ~: M' cB. The CSC-PE1 does require knowledge of the Layer 3 VPN customer prefixes in order to allocate and exchange Layer 3 VPN labels with CSC-CE1.
& Y, m7 \" M2 Q( L; l/ a: e( {& pC. A CSC design requires selective label allocation.
4 F) ], v H4 {/ I5 K3 f! X1 |D. The CSC-PE1 device is not allocating labels for the CSC backbone carrier route reflector.' K4 _$ S- a/ j/ d* e& S
E. The CSC-PE1 and CSC-CE1 routers are not exchanging labeled IPv4 prefixes, which results in LSP black holing4 D: a m4 g: U
: l2 ~* R9 T+ N
答案是E, 不知道对不对7 O# ~% B0 b" l' z4 T7 [
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16#
2016-4-7 18:12:52
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