Designing Cisco Data Center Infrastructure (DCID, legacy) — Question 38

You have many servers that connect by using EtherChannels. Which two design options increase high availability? (Choose two.)

Answer options

• A. LISP protocol
• B. Cisco Nexus vPCs
• C. IS-IS routing protocol
• D. Cisco Catalyst 6500 Series VSS
• E. Cisco Catalyst 3750X Series
• F. STP

Correct answer: C, D

Explanation

The IS-IS routing protocol (C) is a robust routing protocol that supports high availability through its ability to handle link failures efficiently. The Cisco Catalyst 6500 Series VSS (D) provides redundancy and load balancing, enhancing network resilience. The other options either do not specifically address high availability in the context of EtherChannels or serve different purposes.