CCNP系列認證CCNP(642-311)單項選擇題每日一練(2019.01.09)

來源：考試資料網(wǎng)

1 The ML-series Ethernet card on the ONS 15454 provides up to （）active Q-in-Q instances per card.

2 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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3 Given the formula: (Fiber Attenuation * Km) + (Splice Attenuation * # of Splices) + (Connector Attenuation * # of Connectors) + (Optical Fiber or OADM) + Buffer(Fiber aging)) With regard to SONET/SDH optical calculations, what will the given formula provide?（）

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4 A Channel ID mismatch occurs when （）.

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5 With R4.0, how many total DCC tunnel connections can each ONS 15454 support using the TCC+ card?（）

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