Addressing in IP Networks

... unique within all interconnected network segments. TCP /IP uses IP addresses as the logical addressing method. The following sections look at IP addresses in more detail. IP Addressing An IP address ... Addressing in IP Networks Without an address, you can put a stamp on an envelope, put it in the mail, and it is not going to go anywhere. IP traffic on the network i...

Ngày tải lên: 07/11/2013, 06:15

... Traffic shaping l leaky bucket l token bucket o Scheduling strategies l FIFO l Priority l Round Robin l Fair Queueing l RED o IntServ o DiffServ Queue Management 3 Improving QOS in IP Networks ... working on proposals to provide better QOS control in IP networks, i.e., going beyond best effort to provide some assurance for QOS o Work in Progress includes Differentiated Services...

Ngày tải lên: 06/04/2013, 11:05

... making use of existing routing mechanisms. Let us next take a look at routing in IP net- works using basic IP routing protocols, and link layer control means including ATM and MPLS. 3.7 ROUTING ... 265 8.2.1.1 Signalling interface 266 8.2.1.2 Internal bandwidth broker operation 267 8.2.2 Domain control 268 8.2.2.1 Link to traffic engineering 269 8.2.2.2 Means of maintaining information a...

Ngày tải lên: 24/01/2014, 14:20

... Congestion Avoidance in Computer Network. Computer Networks and ISDN Systems, 17:1-14, 1989. [19] Intelligen Streaming www.microsoft.com/windows/ windowsmedia/features/intellistream/default.asp, ... unicast applications. In Proceedings of ACM SIGCOMM’00, pages 43—56, 2000. [17] IPonAir project: http://www.iponair.de/. [18] D-M. Chiu and R. Jain. Analysis of the Increase and Dec...

Ngày tải lên: 24/12/2013, 07:16

... AUTOMATION OF CALL SETUP IN IP TELEPHONY FOR TESTS AND MEASUREMENTS1 In IP telephony, a call is usually established in multiple stages. In the first stage, an ingress or call-originating IP- PSTN GW is accessed. ... using HVB is shown in Figure B-3. In this example, the script that is making an outgoing call is running on channel 1 [indicated by the parameter chanId( )], and t...

Ngày tải lên: 30/09/2013, 07:20

... IN IP TELEPHONY1 In IP telephony, a voice call is usually established through multiple stages. In the first stage, a phone number is dialed to reach a near-end or call-originating or ingress IP- telephony ... measuring the call setup performance of IP- PSTN GWs (E: Ethernet link; T1: CAS or PRI link; BRI: basic rate interface links. NTS: network time server; it provides timing info...

Ngày tải lên: 30/09/2013, 07:20

... keep in mind before choosing a cascaded approach, even though it works best in high take rate situations. For example, MSOs might be building that same subdivision to offer voice services, diluting ... return loss (ORL); and link mapping or characterization via OTDR trace development. These tests require certain network features for adequate data collection, including a well-defined path...

Ngày tải lên: 16/10/2013, 05:15

... Stefan Chevul Wireless and Mobile Internet have changed the way people and businesses operate. Communica - tion from any Internet access point, including wi - reless networks such as UMTS, GPRS or ... Engineering Blekinge Institute of Technology Printed by Kaserntryckeriet AB, Karlskrona, Sweden This publication was typeset using L A T E X. To my family. Abstract Wireless and Mobile Interne...

Ngày tải lên: 18/10/2013, 12:15

... multiple incoming links feed into a single outgoing link (e.g., several Local Area Networks (LANs) links are connected to a Wide Area Network (WAN) link). The core routers of the backbone networks ... however, the term will refer to application networks running on top of the IP- based Internet. IP overlay networks can be viewed as networks operating at inter-domain level. The ove...

Ngày tải lên: 26/10/2013, 17:15

... within an Ethernet frame. Using PPPoE with a Fixed IP Address You can also enable PPPoE by manually entering the IP address, using the command in the following format: ip address ifname ipaddress ... entering the following command: vpnclient server { ip_ primary } [ ip_ secondary_n ] Replace ip_ primary with the IP address of the primary Easy VPN Server. Replace ip_ secondary_n...

Ngày tải lên: 27/10/2013, 07:15