Cabletron Systems CyberSWITCH CSX150 User Manual

Also see for CyberSWITCH CSX150: User guide Quick start guide

Contents

Small Office Remote Access Switch 97CONFIGURING B ASIC IP ROUTINGIP Network Interfacesunnumbered interfaces (such as Example 2), then the connecting subnet would not be required.In example 2, the WAN UnNumbered interface is used to eliminate an unnecessary IP Subnet. TheRLAN interface is unique in that it extends the IP network over the WAN to remote devices whichaccess the network using a bridge device. Thus it makes a simple bridge device appear to be an IProuter. This is accomplished by having the system extend its Ethernet to handle the ARPs for theremote bridge.IP RIP AND THE IP N ETWORK INTERFACESRouting Information Protocol (RIP) is a protocol used to exchange routing information among IPdevices. Using IP RIP can automate the maintenance of routing tables on IP devices and relieve youof having to keep the routing tables up to date manually. IP RIP determines the shortest pathbetween two points on a network in terms of the number of “hops” between those points.LAN type interfaces (LAN and RLAN Interfaces) and WAN interfaces are used by devices toadvertise the IP RIP information. The type of interface used for IP RIP depends on the networkISDNHostFileServer128.1.1.8 128.1.1.3Subnet 128.1.1.0Interfaces:LAN Interface 128.1.1.1RLAN Interface131.3.3.1WAN UnNumbered Interfaceboth WAN Interfaces useone PRI lineSubnet 193.3.3.0(Uses UnNumbered WAN Interface)131.3.3.1128.1.1.1HostBridge131.3.3.2Host193.3.3.1 193.3.3.3Subnet 131.3.3.0(Uses RLAN Interface)Example 2: LAN, WAN UnNumbered, WAN Remote LAN InterfacesPOWER SERVICE TX RX 10BASE - TLAN B-CHANNELS E1 ONLYB2 B4 B6 B8 B26 B28B22 B24B18 B20B14 B16B10 B12 B30 L1B1 B3 B5 B7 B25 B27B21 B23B17 B19B13 B15B9 B11 B29 B31E1D T1DCSX150CSX1200POWER SERVICE TX RX 10BASE - TLAN B-CHANNELS E1 ONLYB2 B4 B6 B8 B26 B28B22 B24B18 B20B14 B16B10 B12 B30 L1B1 B3 B5 B7 B25 B27B21 B23B17 B19B13 B15B9 B11 B29 B31E1D T1D