performing inter - VLAN routing
performing 802.1Q trunking
performi ng ISL trunking
Ethernet Switch Module installed
ADSL WIC installed
running Call Manager Express
第1题：
A. Under t he router eigrp mode add redistribute igrp 123 subnets
B. Under the router igrp mode add redistribute eigrp 123
C. None, EIGRP and IGRP are automatically redistributed in this instance.
D. Under the router eigrp mode add redistribute igrp 123
第2题：
A. Point-to-point
B. Broadcast
C. Non-broadcast multi-access
D. Backbone area 0
E. None of the above
第3题：
A.congestion in an upstream router
B.congestion in a downstream router
C.contention for queue space on an egress interface
D.contention for queue space on an ingress interface
第4题：
A company has a Frame Relay WAN with one central - site router and 100 branch office routers. A partial mesh of PVCs exists: one PVC between the central site and each of t he 100 branch routers. All routers use point - to - point subinterfaces and one subnet per PVC. Which of the following is true about OSPF in this design?（）
第5题：
The internetwork infrastructure of company XYZ consists of a single OSPF area as shown in the graphic. There is concern that a lack of router resources is impeding internetwork performance. As part of examining the router resources, the OSPF DRs need to be known. All the router OSPF priorities are at the default and the router IDs are shown with each router. Which routers are likely to have been elected as DR?（）
A.Corp-1
B.Corp-2
C.Corp-3
D.Corp-4
E.Branch-1
F.Branch-2
第6题：
A. performing inter - VLAN routing
B. performing 802.1Q trunking
C. performi ng ISL trunking
D. Ethernet Switch Module installed
E. ADSL WIC installed
F. running Call Manager Express
第7题：
A. Point-to-point
B. Broadcast multicast
C. Nonbroadcast multicast
D. Backbone area 0
E. Virtual Link
第8题：
Router R1, a branch router, connects to the Internet using DSL. The engineer plans to use a configuration with a dialer interface. The answers list a feature and interface on which the feature could be configured.Which combinations accurately describe the interface under which a feature will be configured?（）
A. PPP on the ATM interface
B. VPI/VCI on the dialer interface
C. IP address on the ATM interface
D. CHAP on the dialer interface
第9题：
Which Cisco security tool can best determine it a Cisco ISR router is properly secured？ （）
第10题：
Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR/BDR election process?（）