CCIE R&S V5.1 Written Exam: Describe Operations
I will be discussing Describe Operations as part of Layer 3 Technologies and Fundamental Routing Concepts CCIE Routing and Switching (R&S) V5.1 exam blueprint topics.
Describe Operations :
3.8 ISIS [for IPv4 and IPv6]
3.8.d Describe operations
Let me summarize some of the key takeaways related to CCIE R&S V5.1 Written Exam: Implement and Troubleshoot Static Routing as relevant to CCIE Routing and Switching (R&S) V5.1 written exam blueprint topics.
- IS-IS hello interval is configurable on per-interface basis with isis hello-multiplier command
- The IS-IS by default pads the Hello packets to the full interface Maximum Transmission Unit (MTU). This is to detect MTU mismatches
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