User manual D-LINK DES-3350SR

[. . . ] D-Link TM DES-3350SR Standalone Layer 3 Switch User' Guide s D-Link DES-3350SR Standalone Layer 3 Switch ____________________ Information in this document is subject to change without notice. © 2005 D -Link Computer Corporation. 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 regist ered trademarks of Microsoft Corporation. [. . . ] If the Primary Static/Default Route fails, the Backup Route will support the entry. Please take note that the Primary and Backup entries cannot have the same Gateway. Subnet Mask Subnet Mask Cost(1-65535) Backup Status Click Apply to implement changes made. Static ARP Settings The Address Resolution Protocol (ARP) is a TCP/IP protocol that converts IP addresses into physical addresses. This table allows network managers to view, define, modify and delete ARP information for specific devices. Static entries can be defined in the ARP Table. When static entries are defined, a permanent entry is entered and is used to translate IP address to MAC addresses. To open the Static ARP Table open the Configuration folder, and then open the Layer 3 IP Networking folder and click on the Static ARP Settings link. Figure 9 - 9. Static ARP Settings window To add a new entry, click the Add button, revealing the following screen to configure: 93 D-Link DES-3350SR Standalone Layer 3 Switch Figure 9 - 10. Static ARP Table ­ Add window The following fields can be set or viewed: Parameters IP Address MAC Address Description The IP address of the ARP entry. The MAC address of the ARP entry. After entering the IP Address and MAC Address of the Static ARP entry, click Apply to implement the new entry. RIP The Routing Information Protocol is a distance-vector routing protocol. There are two types of network devices running RIP active and passive. Active devices advertise their routes to others through RIP messages, while passive devices listen to these messages. Both active and passive routers update their routing tables based upon RIP messages that active routers exchange. Only routers can run RIP in the active mode. Every 30 seconds, a router running RIP broadcasts a routing update containing a set of pairs of network addresses and a distance (represented by the number of hops or routers between the advertising router and the remote network). So, the vector is the network address and the distance is measured by the number of routers between the local router and the remote network. RIP measures distance by an integer count of the number of hops from one network to another. A router is one hop from a directly connected network, two hops from a network that can be reached through a router, etc. The more routers between a source and a destination, the greater the RIP distance (or hop count). There are a few rules to the routing table update process that help to improve performance and stability. A router will not replace a route with a newly learned one if the new route has the same hop count (sometimes referred to as `cost'). So learned routes are retained until a new route with a lower hop count is learned. When learned routes are entered into the routing table, a timer is started. [. . . ] TEL: 56-2-232-3185 FAX: 56-2-232-0923 URL: www. dlink. cl Brasil Av das Nacoes Unidas, 11857 - 14 - andar - cj 141/142 Brooklin Novo Sao Paulo - SP - Brazil CEP 04578-000 TEL: +55 11 55039320 FAX: +55 11 55039322 URL: www. dlinkbrasil. com. br South Africa Einstein Park II Block B 102-106 Witch-Hazel Avenue Highveld Technopark Centurion Gauteng Republic of South Africa TEL: 27-12-665-2165 FAX: 27-12-665-2186 URL: www. . d -link. co. za Russia Grafsky per. , 14, floor 6 Moscow 129626 Russia TEL: 7 -095-744-0099 FAX: 7 -095-744-0099 #350 URL: www. dlink. ru China No. 202, C1 Building, Huit ong Office Park, No. 71, Jianguo Road, Chaoyang District, Beijing, 100025, China. TEL +86-10-58635800 FAX: +86-10-58635799 URL: www. dlink. com. cn Taiwan 2F, No. Hsin-Tien, Taipei Taiwan TEL: 886-2-2910-2626 FAX: 886-2-2910 -1515 URL : www. dlinktw. com. tw Headquarters 2F, No. Hsin-Tien, Taipei Taiwan TEL: 886-2-2916-1600 FAX: 886-2-2914-6299 URL :www. dlink. com Registration Card (All Countries and Regions excluding USA) Print, type or use block letters. [. . . ]