Rout er R1 directly connects to subnet 10.1.1.0/24 with its Fa0/0 interface. R1 can ping four other working OSPF routers in that subnet. R1 is neither the designated router (DR) nor backup DR (BDR). OSPF is working correctly on all five routers. Which of the following is true on R1?（）A、The show ip ospf neighbors command lists two neighbors off Fa0/0.B、The show ip ospf neighbors command lists four neighbors off Fa0/0.C、The show ip ospf neighbors command lists two neighbors off Fa0/0 in the FULL state.D、The show ip ospf neighbors command lists two neighbors off Fa0/0 in the DISCO state.
Rout er R1 directly connects to subnet 10.1.1.0/24 with its Fa0/0 interface. R1 can ping four other working OSPF routers in that subnet. R1 is neither the designated router (DR) nor backup DR (BDR). OSPF is working correctly on all five routers. Which of the following is true on R1?（）
- A、The show ip ospf neighbors command lists two neighbors off Fa0/0.
- B、The show ip ospf neighbors command lists four neighbors off Fa0/0.
- C、The show ip ospf neighbors command lists two neighbors off Fa0/0 in the FULL state.
- D、The show ip ospf neighbors command lists two neighbors off Fa0/0 in the DISCO state.
相关考题：
Which of the following are benefits of VLANs?（）A、They increase the size of collision domains.B、They allow logical grouping of users by function.C、They can enhance network security.D、They increase the size of broadcast domains while decreasing the number of collision domains.E、They increase the number of broadcast domains while decreasing the size of the broadcast domains.F、They simplify switch administration.
The tag timeout value for a Cisco Wireless Location Appliance should be set to which tag beaconrate？（）A、4 to 6 times the tag beaconing rateB、10 to 12 times the tab beaconing rateC、8 to 10 times the tag beaconing rateD、6 to 8 times the tag beaconing rate
What are two advantages that the Cisco SA 520 all-in-one UTM security device has over implementing a typical router in a small business network？（）A、 Cisco Intrusion Prevention SystemB、 higher bandwidthC、 virtual private networksD、 access control listsE、 URL filtering
Cisco Unified Communications 500 Series for Small Business， a critical part of the Cisco Smart Business Communications System， is a unified communications solution for small businesses that provides voice， data， voicemail. Which three features does the Cisco UC520 support？（）A、 distributed routingB、 Cisco Unity ExpressC、 security， firewall and VPND、 analog devices
Which one of the following statements about BGP is FALSE?（）A、BGP uses TCP port 179.B、BGP ensures reliability of updates by using the reliable transport services of TCP.C、The network command with the mask option never insta lls a prefix into the BGP table unless there is a matching prefix exists in the IP route table.D、A TCP connection is required before exchanging updates.E、BGPuses notification and the update messages to establish and maintain the BGP neighbor relati onship.
SMB network decision makers commonly site which of the following as typical network requirements?（）A、scalability, effectiveness, high availability, mobilityB、cost effectiveness, high availability, hosting multiple protocols, hosting webserversC、QoS, multicast, cost effectiveness, redundancyD、centralization, security, highly available, scalability
用户在CorelDRaW中可以根据需要将水平标尺和垂直标尺移动到页面中。用户只需按住哪些键拖动标尺至页面中所需位置释放，即可将标尺放置在页面中（）A、ShiftB、AltC、Ctrl＋AltD、Ctrl
What is the primary purpose of IPS?（）A、to scan packets for malicious activityB、to provide basic firewall protectionC、to host secure remote communicationsD、to host Internet connectivityE、to provide AIM
When using VSD， traffic flow goes from the virtual machine to which of these？（）A、 Upstream switchB、 Virtual Supervisor ModuleC、 VMware distributed switchD、 VMware vSwitchE、 Service virtual machine
You are the network administrator at Company and switch R1 is configured as shown below： Interface gigethernet 0/1 Switchport mode trunk Switchport trunk encapsulation dot1q Switchport trunk native vlan 5 If untagged frames are arriving on interface gigethernet 0/1 of R1， which of the following statement are correct？（）A、 Untagged frames are automatically assumed to be in VLAN 5.B、 Untagged frames are defaulted to VLAN 1 traffic.C、 Untagged frames are dropped because all packets are tagged when dot1q trunked.D、 Untagged frames are determined on the other switchE、 Untagged frames are not supported on 802.1Q trunks.