Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) — Question 120

Which two PHY modes are available to implement an IOS XR 10 Gigabit Ethernet interface? (Choose two.)

Answer options

• A. LAN
• B. SONET
• C. MAN
• D. WAN
• E. WDWM

Correct answer: A, D

Explanation

The correct answers are A (LAN) and D (WAN) as these modes are specifically designed for 10 Gigabit Ethernet interfaces. Options B (SONET), C (MAN), and E (WDWM) do not apply to the PHY modes relevant for IOS XR 10 Gigabit Ethernet configurations.