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Cisco 640-822 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Implementation of Switching Technologies | 15% | - Inter-VLAN routing - Configure and verify VLANs - Troubleshoot common switch issues - Basic switching concepts |
| Topic 2: Basic WAN and Security Concepts | 5% | - Basic network security principles - Wireless LAN fundamentals - WAN connection types and technologies - NAT and DHCP configuration |
| Topic 3: Configuration of Basic Cisco IOS | 20% | - Verify network connectivity and device status - Passwords, banners, and security settings - Router and switch initial setup - Manage IOS files and configurations |
| Topic 4: Operation of Data Networks | 20% | - LAN technologies and Ethernet standards - Purpose and functions of network devices - Collisions, broadcast domains, and segmentation - OSI and TCP/IP models and protocols |
| Topic 5: Implementation of Routing Technologies | 15% | - Troubleshoot routing problems - Static and default routes - Configure and verify RIPv2 - Routing fundamentals |
| Topic 6: Implementation of IP Addressing | 25% | - IPv6 addressing scheme and structure - Troubleshoot IP addressing issues - Configure and verify IPv4/IPv6 addresses - IPv4 addressing and subnetting |
Cisco Interconnecting Cisco Networking Devices Part 1 Sample Questions:
Question 1
Refer to the exhibit. What is needed to allow host A to ping host B?
A. a crossover cable connecting the switches
B. a router connected to the switches with straight-through cables
C. a backbone switch connecting the switches with either fiber optic or straight-through cables
D. a CSU/DSU connected to the switches with straight-through cables
E. a straight-through cable connecting the switches
Question 2
Which of the following are types of flow control? (Choose three.)
A. congestion avoidance
B. buffering
C. windowing
D. cut-through
E. load balancing
Question 3
Refer to the exhibit.
Pierre has just installed the mail server and Switch2. For security reasons UDP packets are not permitted outbound on the Fa0/1 router interface. Pierre is now at his workstation testing the new installation and is not able to establish SMTP communication to the mail server.
What is the most likely cause for lack of communication between Pierre's workstation and the mail server?
A. The crossover cable should be a straight-through cable.
B. UDP is blocked coming out of the Fa0/1 interface on the router.
C. The server should be directly connected to the router.
D. The IP addresses are all on the same network. No router is required.
Question 4
HOTSPOT
Click on the correct location or locations in the exhibit.
Question 5
A small company has a Class C network address and needs to create five subnets, each accommodating 25 hosts. Which subnet mask needs to be configured?
A. 255.255.255.128
B. 255.255.255.192
C. 255.255.255.224
D. 255.255.255.248
E. 255.255.255.240
F. 255.255.240.0
Solutions:
| Question 1 Answer: B | Question 2 Answer: A,B,C | Question 3 Answer: A | Question 4 Answer: Only visible for members | Question 5 Answer: C |
