单项选择题

In JUNOS software, what is the only BGP attribute where a higher value is preferred?（）

A. MED
B. origin
C. preference
D. local preference

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What is the default hello interval for RSVP in the JUNO...

单项选择题What is the default hello interval for RSVP in the JUNOS software?（）

A. 1 second
B. 3 seconds
C. 9 seconds
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You have a Level 1-only router (Router A) in IS-IS area...

单项选择题You have a Level 1-only router (Router A) in IS-IS area 49.0001. How does Router A learn how to get to IP prefixes in other areas?（）

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C. The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 2 LSP it floods into area 49.0001.
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JN0-304

In JUNOS software, what is the only BGP attribute where a higher value is preferred?（）