In the context of GMPLS，LMP stands for（）.

A . The access layer is the initial point at which traffic enters the network. Traffic is marked （orremarked） at Layers 2 and 3 by the access switch as it enters the network， or is "trusted" that it isentering the network with the appropriate tag B . No traffic marking occurs at the core layer. Layer 2/3 QoS tags are trusted from distributionlayer switches and used to prioritize and queue the traffic as it traverses the core C . Traffic inbound from the access layer to the distribution layer can be trusted or reset dependingupon the ability of the access layer switches. Priority access into the core is provided based onLayer 3 QoS tags D . IP precedence， DSCP， QoS group， IP address， and ingress interface are Layer 2 characteristics that are set by the access layer as it passes traffic to the distribution layer. Thedistribution layer， once it has made a switching decision to the core layer， strips these off E . MAC address， Multiprotocol Label Switching （MPLS）； the ATM cell loss priority （CLP） bit， theFrame Relay discard eligible （DE） bit， and ingress interface are established by the voicesubmodule （distribution layer） as traffic passes to the core layer F . The distribution layer inspects a frame to see if it has exceeded a predefined rate of trafficwithin a certain time frame， which is typically a fixed number internal to the switch. If a frame isdetermined to be in excess of the predefined rate limit， the CoS value can be marked up in a waythat results in the packet being dropped

A . It removes the top label in the MPLS label stack. B . It adds a top label in MPLS label stack. C . It replaces the top label in the MPLS label stack with another value. D . It replaces the top label in the MPLS label stack with a set of labels. E . None of above.

A . to identify valid numbers for incoming calls B . to define the type of ISDN switch at the central office C . to specify the list of outgoing phone numbers used by the router D . to associate a dial configuration with a physical interface E . to define interesting traffic that will enable the link

A . the one provided in a dictionary B . the one which best fits the context C . the central or core meaning of the item D . the one which is assumed to be correct

A . the one provided in a dictionary B . the one which best fits the context C . the central or core meaning of the item D . the one which is assumed to be correct

A . TE middle point B . TE tail end C . TE head end D . All TE nodes along the path E . Independent server

A . A pool of physical memory that can be used by any partition B . A pool of physical processors that can be used by any virtual or dedicated partition C . A pool of physical memory that can be used by multiple Micro-Partitions D . A pool of physical processors that can be used by multiple Micro-Partitio

A . the potential meanings of a sentence B . different realizations of the same function C . the relationship between form and function D . different ways of getting people to do the same thing

A . Dedicated paths between sending and receiving hosts are established. B . Multiple subnetwork broadcast addresses are created. C . Multiple ARP tables are needed. D . The decrease in the number of collision domains. E . Broadcast domains are enhanced. F . Additional bandwidth is used to connect hosts.

A . It adds the VPN label into the top label in the MPLS label stack B . It replaces the top label in the MPLS label stack with a VPN label and propagates C . It replaces the bottom label in the MPLS label stack with a VPN label and propagates D . It removes the top label in the MPLS label stack and does a Layer 3 lookup on underlying IP packets E . None of above

A．would sit in a rocking chair and enjoy his life. B．was paralyzed and stayed in a rocking chair. C．would lose his will to struggle against difficulties. D．would sit in a chair and stay at home.

A．(of people or animals) reach the stage of full development B．breed (farm animals) ; grow or produce (crops) C．(of plants, animals, etc. ) gradually develop from a simple form. to a more complex one D．(cause somebody /something) to grow gradually

A.attribute and operations B.instances of each class C.roles for each actor(device or user) D.set of collaborating classes

A、social science perspective B、personal perspective C、interpretive perspective D、critical perspective