Which of the main performance indicators of CPU is used to indicate the clock frequency of the CPU kernel.

A.P

B.CE

C.PE

D.SP

A.ATM

B.CCC

C.HDLC

D.Ethernet

A. Provider Core (P)

B. Provider Edge (PE)

C. Customer Edge (CE)

D. Customer Boundary (CB)

A. site id

B. policies

C. circuit id

D. extended communities

A. Provider Core (P)

B. Provider Edge (PE)

C. Customer Edge (CE)

D. Customer Boundary (CB)

A. circuit ID

B. VPN label

C. route target

D. VPN number

E. route distinguisher

In a computer, which of the following is the longest period？(66).

A．Beat period

B．Machine period

C．Instruction period

D．CPU period

A. IGP routes advertised by P routers

B. IGP routes advertised by PE routers

C. VPN routes advertised by PE routers

D. VPN routes advertised by CE routers

A. On the CE router, PE neighbors must be configured in the VRF context on the CE router

B. On PE routers, the CE IBGP neighbors are configured in the global BGP configuration

C. On PE routers, the CE EBGP neighbors are configured in the VRF context

D. A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router‘s other provider neighbors

A.Feasibility

B.Executing

C.Planning

D.Closing