With which network type will ospf establish router

With which network type will OSPF establish router adjacencies but not perform the DR/BDR election
process?
A. Point-to-point
B. Backbone area 0
C. Broadcast multi-access
D. Non-broadcast multi-access
Correct Answer: A
Section: part 5
Explanation
Explanation/Reference:
QUESTION 219
When implementing OSPFv3, which statement describes the configuration of OSPF areas?
A. In interface configuration mode, the OSPFv3 area ID combination assigns interfaces to OSPFv3
areas.
B. In router configuration mode, the network wildcard area ID combination assigns networks to OSPFv3
areas.
C. In interface configuration mode, the IPv6 OSPF process area ID combination assigns interfaces to
OSPFv3 areas.
D. In router configuration mode, the IPv6 OSPF interface area ID combination assigns interfaces to
OSPFv3 areas.
Correct Answer: C
Section: part 5
Explanation

Explanation/Reference:
QUESTION 220
How is authentication handled with OSPFv3?
A. OSPFv3 for IPv6 authentication is supported by SHA-1 authentication.
B. OSPFv3 for IPv6 authentication is supported by MD5 authentication
C. OSPFv3 for IPv6 authentication is supported by IPv6 IPsec
D. OSPFv3 for IPv6 authentication is supported by IPv4 IPsec
Correct Answer: C
Section: part 5
Explanation
Explanation/Reference:
QUESTION 221
You have implemented mutual route redistribution between OSPF and EIGRP on a border router. When
checking the routing table on one of the OSPF routers within the OSPF routing domain, you are seeing
some, but not all of the expected routes. Which two things should you verify to troubleshoot this problem?
(Choose two.)
A. The border router is using a proper seed metric for OSPF.
B. The border router is using a proper seed metric for EIGRP.
C. The administrative distance is set for OSPF and EIGRP
D. The missing EIGRP routes are present in the routing table of the border router
E. The subnet keyword on the border router in the redistribute EIGRP command
Correct Answer: DE
Section: part 5
Explanation
Explanation/Reference:
QUESTION 222
Which three restrictions apply to OSPF stub areas? (Choose three.)
A. No virtual links are allowed.
B. The area cannot be a backbone area.
C. Redistribution is not allowed unless the packet is changed to a type 7 packet
D. The area has no more than 10 routers.
E. No autonomous system border routers are allowed.
F. Interarea routes are suppressed.
Correct Answer: ABE
Section: part 5
Explanation
Explanation/Reference:
QUESTION 223
Which allowing website access between certain times ？
A. Filters using Time-Based ACLs

B.
C.
D.
Correct Answer: A
Section: part 5
Explanation
Explanation/Reference:
QUESTION 224
ip sla network with a configuration snippet
A. apply the ipv6 acl under a vty
B. ip access-class
C.
ipv6 access class
D. Access-list IN
E. Access-list OUT
Correct Answer: AD
Section: part 5
Explanation
Explanation/Reference:
QUESTION 225
which access list used to filter upper layer protocol ?