640-606 Exam Dumps
Cisco Support 2.0 (CIT) 640-606 real exam questions and online practice test engine by FreeCram. Try 640-606 exam questions for free. You can also download a free demo of the 640-606 exam PDF version.
Cisco's 640-606 actual exam materials brought to you by FreeCram group of Cisco certification experts.
View all 640-606 actual exam questions & answers and explanations for free.
If you like our product, you can request full access to all the latest Cisco Support 2.0 (CIT) 640-606 exam premium questions.
| Certification Provider: | Cisco |
|---|---|
| Exam Code / Number: | 640-606 |
| Exam Name: | Support 2.0 (CIT) |
| Exam Questions: | 239 |
| Last Updated: | Jul 21, 2026 |
| Corresponding Certification: | Others |
(222 Up Votes)Cisco 640-606 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: TCP/IP & Routing Protocol Troubleshooting | 25% | - EIGRP, OSPF, RIP troubleshooting - IP addressing, subnetting, and connectivity issues - Route redistribution and path selection problems |
| Topic 2: WAN & Remote Access Troubleshooting | 20% | - PPP authentication and encapsulation problems - Frame Relay, ISDN, and leased line issues - DDR and dial-up connectivity |
| Topic 3: Legacy & Upper Layer Protocols | 15% | - IPX/SPX and AppleTalk troubleshooting - Common application and service connectivity issues |
| Topic 4: LAN & Switching Troubleshooting | 20% | - Switch port, speed/duplex, and Ethernet errors - VLAN configuration and trunking issues - Spanning Tree Protocol (STP) problems |
| Topic 5: Troubleshooting Methodology & Tools | 20% | - Systematic troubleshooting process - Protocol analyzers and network management tools - IOS show, debug, ping, traceroute, and logging commands |