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
Category: CCNA
Routing and Switching,Security,Voice,Wireless
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…
Frame-Relay – Things to Remember
When “encapsulation frame-relay” command is issued on an interface, the router will learn all the DLCIs associated with that interface via LMI updates. Then once an IP address is configured on the…
BGP – Things to Remember
1. BGP uses TCP port 179 for transport. Router with the higher BGP router-id initiates BGP session from a random port. 2. The interface from which the BGP router ID is taken…
Freedown – CCNA Voice Exam Cram
CCNA Voice Exam Cram for IIUC Exam 640-460, by David Bateman William Burton, CCIE No. 1119 In this book you’ll learn how to Understand digital and analog circuits Use voice signaling protocols…
IGP – Things to Remember
1. Routing occurs by finding the longest match in the routing table and by recursing to the outgoing interface. 2. We can debug the transiting traffic by enabling the process switching. But…
Wiley – Wireless Mesh Networks Mar 2009
Written by authors with vast experience in academia and industry, Wireless Mesh Networks provides its readers with a thorough overview and in-depth understanding of the state-of-the-art in wireless mesh networking. It offers…