Side_1_360

Some experiments show that RIO may offer bet- ter results than WRED when parameters are cor- rectly set. However, a number of ad ...

In order to make use of the ECN, support from the transport protocol is needed. For TCP three additional functions are identifie ...

Priority Queuing within CBWFQ: The priority queuing within the CBWFQ feature brings the strict priority queuing functionality o ...

It should be noted that the session term is seen with varying interpretations, like an FTP session, HTTP session, and so forth. ...

trip-time and packet loss ratio has been sug- gested. The delay and packet loss of a flow is greatly influenced by the number of ...

equivalent rate. The latter being a measure try- ing to capture the variability of the rate, possi- bly including other aspects, ...

RSVP-based As a general signalling protocol, RSVP may carry most of the data needed for admission con- trol, including character ...

(between the terminal/host and the edge router) while other schemes are used in other parts of the network. 2.4.5 Functions Rela ...

implemented at several places. Basically a single queue may suffice for each link, being served according to a first-in-first-ou ...

As explained in [Jens01] DiffServ uses a partic- ular implementation of the IP version 4 Type of Service (ToS) header field. Thi ...

based solely on the DSCP value. This can take place in every DiffServ-capable router. Which functions that are activated in a ro ...

Two service classes are described in addition to the best effort class; Controlled Load [RFC2211] and Guaranteed Service [RFC221 ...

the same packet may be classified differently by different routers along the path. Admission controlimplements the decision alg ...

TSpec summed may be calculated by: i) the sum of token bucket rates; ii) the sum of bucket sizes; iii) the sum of peak rates; i ...

or incapable of analysing these headers with sufficient high speed. Assigning a packet to an FEC, the ingress router may use in ...

S – 1 bit indicates end of label stacking as sev- eral labels may be stacked; TTL – 8 bit giving the Time To Live informa- tion ...

6.2 TE and MPLS An explicitly routed LSP is an LSP whose path is established by means other than normal IP routing. In one appro ...

ters include peak rates, average rates, maximal burst size, etc. Possibly, equivalent measures could be applied, like the effect ...

traversed routers. According to [RFC2702], the advantages of MPLS can be further described by: Explicit label switched paths wh ...

Allow for pre-emption per class-type; Allow for specifying resource class affinity; Support mapping of DiffServ classes as when ...