JN0-304单项选择题每日一练(2019.01.18)

单项选择题
What is the default LSP lifetime value in JUNOS software?（）
A. 900 seconds
B. 1200 seconds
C. 3000 seconds
D. 65535 seconds
单项选择题
OSPFv3 interarea-prefix-LSAs are most similar to which OSPFv2 LSA type?（）
A. Type 7 LSAs
B. Type 4 summary LSAs
C. Type 3 summary LSAs
D. Type 5 AS-external LSAs
单项选择题
When using OSPF as your IGP, which operational command must be enabled to populate the TED forCSPF calculations?（）
A. cspf enable
B. disable no-cspf
C. traffic-engineering
D. enable traffic-engineering-database
单项选择题
What is the maximum metric value that can be reported in a narrow metric TLV?（）
A. 63
B. 64
C. 1023
D. 1024
单项选择题
Which graceful restart parameter is negotiated during BGP session establishment?（）
A. Grace-time
B. Restart-time
C. Stale-routes-time
D. Restart-update-time