多项选择题

Which three of these can be a forwarding equivalence class？（）

A.IPsec tunnel
B.routing equivalence paths
C.traffic engineering tunnel
D.bridge or switch instance
E.groups of IP addresses

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单项选择题

How many bits does EXP occupy in the MPLS label header？（）

A.8
B.4
C.3
D.1
E.2

单项选择题

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）

单项选择题

What is the port number of an IPsec Encapsulating Security Payfoad packet？（）

A.UOP port 50
B.IP protocol 51
C.TCP port 51
D.TCP port 50
E.IP protocol 50
F.UDP port51

Which three of these can be a forwarding equivalence class？ （）

相关考题

Which three of these can be a forwarding equivalence class？（）