Cisco Ccna Exam Questions

cisco certification 200-125 ccna exam preparation with practice questions and Answers

What is the function of the OSPF LSU packet?

used to confirm receipt of certain types of OSPF packets
used to establish and maintain adjacency with other OSPF routers
used to request more information about any entry in the BDR
used to announce new OSPF information and to reply to certain types of requests

Newer Post Older Post Home

Popular Posts

Which layer of the Cisco Collaboration Architecture contains unified communications and conference software such as Cisco WebEx Meetings, WebEx Social, Cisco Jabber, and TelePresence?

service provider edge enterprise WAN applications and devices services module
You have been asked to design a system with following VMware functionality enabled

R001 : VMware HA must be functional. R002 : VMware SRM can be used between two sites for DR processes. R003 : You must be able to see all ...
What are three characteristics of valid Ethernet Layer 2 addresses? (Choose three.)

They are 48 binary bits in length. They are considered physical addresses. They are generally represented in hexadecimal format. They con...
In a network design project, a network designer needs to select a device to provide collision free connections to 40 hosts on the LAN. Which device should be selected?

hub router switch firewall
A network administrator is selecting a switch that will operate at the network core. Which three features should the switch support for optimum network performance and reliability? (Choose three.)

port security security policies 10 Gigabit Ethernet quality of service (QoS) hot-swappable hardware Power over Ethernet (PoE)
A network technician is asked to examine an existing switched network. Following this examination, the technician makes recommendations for adding new switches where needed and replacing existing equipment that hampers performance. The technician is given a budget and asked to proceed. Which two pieces of information would be helpful in determining necessary port density for new switches? (Choose two.)

forwarding rate traffic flow analysis expected future growth number of required core connections number of hubs that are needed in the acces...
Refer to the exhibit. The ping 127.0.0.1 command is issued on the local host. What do the ping results indicate?
A router in an EIGRP enterprise network has a default route configured via the interface that connects to the ISP. Which command would the network administrator apply on this router so that other routers in the EIGRP AS 100 network will use this default route?

redistribute static redistribute eigrp 100 redistribute connected default-information originate
What command can be used to troubleshoot domain name resolution issues?

get arp -a tracert nslookup
Configuring communication between devices on different VLANs requires the use of which layer of the OSI model?

Layer 1 Layer 3 Layer 4 Layer 5

Blog Archive

► 2014 (4)
- ► December (4)

▼ 2013 (366)
- ► November (2)
- ► October (28)
- ► September (9)
- ► August (6)
- ► July (28)
- ► June (58)
- ▼ May (34)
- ► April (12)
- ► March (20)
- ► February (70)
- ► January (99)

► 2012 (226)
- ► December (49)
- ► November (26)
- ► October (22)
- ► September (50)
- ► August (40)
- ► July (17)
- ► June (22)

Picture Window theme. Powered by Blogger.