User manual D-LINK DES-3800

[. . . ] User Manual Product Model : DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch Release 1 ©Copyright 2005. All rights reserved. xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch _____________________________________________________________________________ Information in this document is subject to change without notice. Reproduction in any manner whatsoever without the written permission of D-Link Computer Corporation is strictly forbidden. Trademarks used in this text: D-Link and the D-LINK logo are trademarks of D-Link Computer Corporation; Microsoft and Windows are registered trademarks of Microsoft Corporation. [. . . ] For unnumbered point-to-point connection, it specifies the interface's MIB-II ifIndex value. For other link types it specifies the router's associated IP interface address. This latter piece of information is needed during the routing table build process, when calculating the IP address of the next hop. The number of different Type of Service (TOS) metrics given for this link, not counting the required metric for TOS 0. If no additional TOS metrics are given, this field should be set to 0. The cost of using this router link for TOS 0. Link ID Link Data No. of TOS TOS 0 Metric For each link, separate metrics may be specified for each Type of Service (TOS). The metric for TOS 0 must always be included, and was discussed above. Note that the cost for non-zero TOS values that are not specified defaults to the TOS 0 cost. For example, the metric for TOS 16 must always follow the metric for TOS 8 when both are specified. Field TOS Metric Description IP Type of Service that this metric refers to. The cost of using this outbound router link, for traffic of the specified TOS. 129 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch Network Links Advertisements Network links advertisements are Type 2 link state advertisements. A network links advertisement is originated for each transit network in the area. A transit network is a multi-access network that has more than one attached router. The network links advertisement is originated by the network's Designated router. The advertisement describes all routers attached to the network, including the Designated Router itself. The advertisement's Link State ID field lists the IP interface address of the Designated Router. The distance form the network to all attached routers is zero, for all TOS. This is why the TOS and metric fields need not be specified in the network links advertisement. The format of the Network Links Advertisement is shown below: Network Link Advertisements Link-State Age Link-State ID Options 2 Advertising Router Link-State Sequence Number Link-State Checksum Network Mask Attached Router Length Figure 8- 24. Network Link Advertisements Field Network Mask Attached Router Description The IP address mask for the network. Only those routers that are fully adjacent to the Designated Router (DR) are listed. The DR includes itself in this list. Summary Link Advertisements Summary link advertisements are Type 3 and 4 link state advertisements. [. . . ] Danske kunder kan kontakte D-Link's tekniske support via vores hjemmeside eller telefonisk. 08:00 ­ 20:00 D-Link teknisk support på Internettet: http://www. dlink. dk email:support@dlink. dk Teknisk Support På vår hemsida kan du hitta mer information om mjukvaru uppdateringar och annan användarinformation. D-Link tillhandahåller teknisk support till kunder i Sverige under hela garantitiden för denna produkt. Teknisk Support för kunder i Sverige: D-Link Teknisk Support via telefon: 0770-33 00 35 Vardagar 08. 00-20. 00 D-Link Teknisk Support via Internet: http://www. dlink. se email:support@dlink. se 71 C1 202 : 100025 8008868192/(028)85176977 (028)85176948 71 C1 202 : 100025 (010) 58635800 (010) 58635799 http://www. dlink. com. cn 09:0018:00 International Offices U. S. A 17595 Mt. 92708 TEL: 714-885-6000 Fax 866-743-4905 URL: www. dlink. com Canada 2180 Winston Park Drive Oakville, Ontario, L6H 5W1 Canada TEL: 1-905-8295033 FAX: 1-905-8295223 URL: www. dlink. ca Europe (U. [. . . ]