JN0-304單項選擇題每日一練(2019.01.25)

單項選擇題
What is the procedure for announcing routes leared from RIP to ISIS neighbors?（）
A. Apply an import policy to RIP which announces the routes to ISIS.
B. Apply an export policy to ISIS which announces the routes to ISIS.
C. Apply an export policy to RIP which announces the routes to ISIS.
D. Apply an import policy to ISIS which imports the routes into ISIS.
單項選擇題
How many unique area addresses can the ISIS TLV 1 carry?（）
A.1
B.2
C.3
D.4
單項選擇題
What is the address range associated with the link-local scope?（）
A.224.0.0.0/24
B.239.128.0.0/10
C.239.192.0.0/14
D.224.0.1.0-238.255.255.255
單項選擇題
How long is an IPv6 address?（）
A. 32 bits
B. 64 bits
C. 128 bits
D. 256 bits
單項選擇題
What is required to enable the use of metrics larger then 63 for traffic engineering in IS-IS?（）
A. No action required, wide metrics are used by default in IS-IS.
B. Enable wide-metrics-only under protocols IS-IS.
C. Enable traffic-engineering under protocols IS-IS.
D. Disable TLVs 2 and 128 which carry the 6-bit metrics (0-63).