单项选择题

Which statement describes queue and buffer managment in the E-series router?（）

A. Buffer memory is managed dynamically in the I/O module.
B. Buffer memory is managed dynamically in the switch fabric.
C. Buffer memory is managed dynamically on egress line modules.
D. Buffer memory is managed dynamically on ingress line modules

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热门试题

单项选择题Which attribute allows a VRF to accept VPN routes from another VRF?（）

A. route list
B. route origin
C. route target
D. route distinguisher

多项选择题Which two routes do P routers see by default in a BGP MPLS VPN configuration? （）(Choose two.)

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

单项选择题Which type of VPN router is not required to run MPLS?（）

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

单项选择题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)

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