单项选择题

A. Provider Core (P)B. Provider Edge (PE)C. Customer Ed……

Which VPN router does not contain customer routing knowledge?（）

A. Provider Core (P)
B. Provider Edge (PE)
C. Customer Edge (CE)
D. Customer Boundary (CB)

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热门试题

单项选择题In BGP MPLS VPNs, which router maintains VPN-specific routing tables, also known as VRFs?（）

A.P
B.CE
C.PE
D.SP

单项选择题Which configuration command sets the MPLS interface bandwidth to 15 Mbps?（）

A. set bandwidth 15
B. mpls bandwidth 15
C. set bandwidth 15000
D. mpls bandwidth 15000

单项选择题Which interface tunnel parameter allows an LSP to use a specified explicit route?（）

A.path-option
B.route-option
C.explicit-path-option
D.explicit-route-option

单项选择题When configuring an explicit path, what does the next-address entry identify?（）

A. the tunnel end point
B. the tunnel start point
C. a specific node to be traversed
D. the node prior to the tunnel end point

单项选择题Which TCP port does LDP use for its protocol communications?（）

A.464
B.466
C.644
D.646