Cabletron Systems Cabletron CyberSWITCH CSX5500 User Manual

Also see for CyberSWITCH 5500: Quick start Manual

Contents

Central Site Remote Access Switch 445VERIFYING ROUTING P ROTOCOLSIP Routing Operational?perform the verification steps. It also uses theshow ip route command. Theshow ip routecommand is used by a specific router to display the IP routing table. Substitute the equivalentcommand for your IP router.1. Make sure that a dedicated connection between system and Router is up and operational. Onthe system’s administration console:Type:cs2. Determine if Router has learned the route to 192.1.1.0 from the system. On the Router:Type:show ip routeIf the route to 192.1.1.0 is displayed, the IP RIP output processing is operational.3. If the route is NOT displayed, try the following:a. Verify that the IP RIP Send Control is set to the proper RIP version that the Router canunderstand. Refer to page 443 for instructions regarding check RIP versions.b. Enter theip rip interface administrative console command. Look for the BroadcastAddress value. This is the IP address of the router that the RIP messages are sent to.c. If the address is not the correct address for the Router, correct the transmit broadcastaddress for the interface using CFGEDIT. Refer to page 443 for instructions regardingchecking the address.4. Enter theip rip stats administrative console command. Look for the IfStatSentResponsescounter for the interface, which shows the number of RIP update messages sent on theinterface.a. If the counter is 0, enter theip rip send administrative console command to force theRIP update message to be sent immediately.b. Reissue theip rip stats command. If the counter is still 0, there is an unexpectedcondition present within the CyberSWITCH software. Contact Customer Support.5. Check the Router and ensure that it is set up to learn route information via RIP.IP RIP I NPUT PROCESSING O PERATIONAL ON A WAN INTERFACETo verify that IP RIP Input Processing (routes learning) is properly operational on a WAN interface,the IP RIP processing must be successfully initialized.Dedicated ConnectionRouter192.1.1.1 100.1.1.1100.1.1.2 192.1.2.1CSX5500