LSR
LSAck
LSU
DD
Hello
第1题：
A. LSR
B. LSAck
C. LSU
D. DD
E. Hello
第2题：
A. IS - IS is more CPU - intensive than is OSPF
B. For greater fine tuning there are more IS - IS timers
C. IS - IS LSP con tains TLV fields and OSPF LSU contains the LSAs
D. New additions to the protocol are easily implemented in OSPF but not with IS - IS
E. OSPF has more area types than does IS - IS
第3题：
A.Apply an import policy to OSPF; this will import the static routes into OSPF
B.Apply an export policy to protocol "static"; this will export the routes to other protocols.
C.Apply an import policy to the forwarding table; this will import the routes, allowing them to be forwarded to OSPF neighbors.
D.Apply an export policy to OSPF; this will export the static routes to your OSPF neighbors.
第4题：
Which of the following statements describe the characteristic of link state routing protocols?（）
第5题：
Which of the following data structures exist on a router for the OSPF routing protocol？（）
第6题：
A. show ip ospf database
B. show ip ospf interface brief
C. show ip protocols
D. show ip route ospf
E. show ip ospf neighbors
第7题：
Which of the following objects contains control structures that are considered the bound form of SQL statements?（）
第8题：
A. Mesh
B. Token ring
C. Star
D. Spanning tree
第9题：
Which statement about OSPF authentication is true？（）
第10题：
As an experienced Network Engineer, you are responsible for network connectivity and system configuration. Which of the following protocols will be supported by Cisco Nonstop Forwarding (NSF)?（）