单项选择题
What is the function performed by LSA Type 1?（）
A. Create virtual links.
B. Advertise external prefixes.
C. Summarize routes between areas.
D. Advertise a router's interfaces and metrics.
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相关考题
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单项选择题
On what is the Martini control plane based?（）
A. IGP
B. LDP
C. BGP
D. RSVP -
多项选择题
Which two statements are correct regarding IS-IS?（）
A. Routers maintain a single link-state database per area.
B. Routers maintain a separate Level 1 link-state database.
C. Routers maintain a separate Level 2 link-state database.
D. Routers maintain a single Level 1 link-state database across multiple areas. -
多项选择题
Which two forwarding classes have bandwidth assigned when CoS is not explicitly configured inJUNOS software?（）
A. best effort (BE)
B. network control (NC)
C. assured forwarding (AF)
D. expedited forwarding (EF)
