單項(xiàng)選擇題Which statement about standard STS-1 SONET framing is true?()

A.8 rows by 64 bytes
B.6 rows by 64 bytes
C.10 rows by 96 bytes
D.8 rows by 128 bytes
E.9 rows by 90 bytes


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A.10 minutes
B.5 minutes
C.120 seconds
D.60 seconds
E.30 minutes

3.多項(xiàng)選擇題Which three of these can be a forwarding equivalence class? ()

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B.routing equivalence paths
C.traffic engineering tunnel
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E.groups of IP addresses

5.單項(xiàng)選擇題What is the minimum hardware configuration of the multishelf Cisco CRS- 1 system?()

A.one route processor (RP) Card and one modular services card (MSC)
B.one distributed route processor (DRP) and one S13 fabric card (SFC)
C.one line card chassis (LCC) and one fabric card chassis (FCC)
D.one route processor (RP) and one fabric card chassis (FCC)
E.one line card chassis (LCC) and one S13 fabric card (SFC)

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