1. What is one reason that WPA encryption is preferred over WEP? A: A WPA key is longer and requires more special characters than the WEP key. B: The access point and…
Category: CCNA R&S
Routing and Switching
CCNA 640-802 Bible – Configure,Verify and Troubleshoot EIGRP
1. Which statements are true about EIGRP successor routes? (Choose two.) A:A successor route is used by EIGRP to forward traffic to a destination. B:Successor routes are saved in the topology table…
IPv6 over IPv4 tunneling
IPv6 over IPv4 tunneling allow access to the IPv6 Internet in absence of an IPv6 native access provider (Or interconnection between any IPv6 islands over an IPv4 infrastructure). Cisco routers support automatic…
Frame Relay Frequently Asked Questions
In preparation of our CCNP exam, we want to make sure we cover the various concepts that we could see on our Cisco CCNP exam. So to assist you, below we will…
OSPF Convergence
Resiliency and redundancy to circuit failure is provided by the convergence capabilities of OSPF at layer 3. There are two components to OSPF routing convergence: detection of topology changes and recalculation of…
CCNA 640-802 Bible – Configure,Verify and Troubleshoot OSPF(2)
1. Refer to the exhibit. Router1 was just successfully rebooted. Identify the current OSPF router ID for Router1. A: 190.172.32.10 B: 208.149.23.162 C: 208.149.23.194
CCNA 640-802 Bible – Configure,Verify and Troubleshoot OSPF(1)
1. The OSPF Hello protocol performs which of the following tasks? (Choose two.) A:It provides dynamic neighbor discovery. B:It detects unreachable neighbors in 90 second intervals. C:It maintains neighbor relationships. D:It negotiates…
New Q&As of CCNA 640-802 Exam
1. Which two devices can interfere with the operation of a wireless network because they operate on similar frequencies? (Choose two.) A. copier B. microwave oven C. toaster D. cordless phone E….
IGP – Default Route Summary
Default route RIP static route 0.0.0.0 to null 0, and the “network 0.0.0.0” command under the RIP process, static route 0.0.0.0 to null 0, and the “redistribute static” command under the RIP…