Which statement about implementing the Cisco IPv6 provider Edge Router over MPLS is true？（）
A: 6PE feature is supported over tunnels other than RSVP-TE tunnels
B: Core MPLS routers are supporting IPv6 ONLY
C: 6PE feature is not supported over tunnels other than RSVP-TE tunnels
D: Core MPLS routers are supporting IPv4 only
A: 6PE feature is supported over tunnels other than RSVP-TE tunnels
B: Core MPLS routers are supporting IPv6 ONLY
C: 6PE feature is not supported over tunnels other than RSVP-TE tunnels
D: Core MPLS routers are supporting IPv4 only
举一反三
- 192.168.0.234是IPV 6地址。
- Routers send RIP request and response messages to each other over TCP.
- The man over there is _____ our principal. A: no other but B: no other than C: no one than D: none other than
- 求函数$y = {{1 + \root 3 \of {{x^2}} - \sqrt {2x} } \over {\sqrt x }}$的导数$y' = $( ) A: $ {1 \over 2}{x^{ - {3 \over 2}}} + {1 \over 6}{x^{ - {5 \over 6}}}$ B: $ - {1 \over 2}{x^{ - {3 \over 2}}} + {1 \over 6}{x^{ - {5 \over 6}}}$ C: ${1 \over 2}{x^{ - {3 \over 2}}} - {1 \over 6}{x^{ - {5 \over 6}}}$ D: ${1 \over 3}{x^{ - {3 \over 2}}} - {1 \over 6}{x^{ - {5 \over 6}}}$
- The man over there is ______ Mr Smith. A: no other but B: B. no other than C: no one D: D. none other than