You are provisioning a DS-1 circuit on an ONS 15454 UPSR configuration and XC-10G card. How many total VT ports are used within the VT matrix at the source node?（）
- A、0
- B、1
- C、2
- D、3
- E、4
正确答案:D
答案解析:有
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思科认证考试
思科认证考试
You are provisioning a DS-1 circuit on an ONS 15454 UPSR configuration and XC-10G card. How many total VT ports are used within the VT matrix at the source node?（）
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