A.1 B.2 C.3 D.4
A. No action required, wide metrics are used by default in IS-IS. B. Enable wide-metrics-only under protocols IS-IS. C. Enable traffic-engineering under protocols IS-IS. D. Disable TLVs 2 and 128 which carry the 6-bit metrics (0-63).
A. show route bgp B. show route extensive C. show bgp attribute D. show bgp neighbor