Cisco Certified Internetwork Expert (CCIE)
(ผู้เชี่ยวชาญเครือข่ายของซิสโก้ (CCIE))
Definition
Cisco Certified Internetwork Expert (CCIE) (ผู้เชี่ยวชาญเครือข่ายของซิสโก้ (CCIE)) Tool
CCIE is an expert-level certification from Cisco that validates an individual's ability to design, implement, operate, and troubleshoot complex network infrastructures.
Expertise Level
Level 1
Basic
1. Understands fundamental networking concepts and Cisco technologies.
2. Has knowledge of basic routing and switching protocols.
3. Can configure simple Cisco network devices using IOS commands.
Level 2
Intermediate
1. Can design and implement medium-sized Cisco networks with multiple protocols.
2. Troubleshoots common network issues across routing, switching, and security.
3. Demonstrates ability to optimize network performance and apply security policies.
Level 3
Advanced
1. Expertly designs, implements, and manages large-scale, complex Cisco network infrastructures.
2. Performs advanced troubleshooting and problem resolution in multi-vendor environments.
3. Leads network architecture decisions and ensures optimal scalability, performance, and security.
