单选题What is required to enable the use of metrics larger than 63 for traffic engineering in IS-IS？（）A Nothing， wide metrics are used by default in IS-ISB Enable wide-metrics-only under protocol IS-ISC Enable traffic-engineering under protocols IS-ISD Disab
题目
单选题
What is required to enable the use of metrics larger than 63 for traffic engineering in IS-IS？（）
A
Nothing， wide metrics are used by default in IS-IS
B
Enable wide-metrics-only under protocol IS-IS
C
Enable traffic-engineering under protocols IS-IS
D
Disable TVL’s 2 and 128 which carry the 6-bit metrics （0-63）.
相似考题
参考答案和解析
正确答案：
D
解析：
暂无解析