Configuring SNMP 16-5If running IP over a frame relay port with link layer man-agement (LMI or Annex D), initial IPL traps will be lost by thetime the frame relay DLCI comes up.Trap Routing ParametersAddressis an IP address to which all traps meeting the "enabled" and severity class criteria willbe sent.Enableddetermines whether or not traps meeting the severity class criterion will be sent to thespecified address.Severitydetermines the lowest severity-level traps (events) that will be sent to the specifiedaddress. (1 is the highest.) For example, if 3 is specified, traps of severity levels 1, 2,and 3 will be sent (assuming the menu item is enabled).There are four levels of severity:l Level 1 = Serious fault. This is a serious error and immediate action is required.l Level 2 = Major fault/link alarm. Link alarms 400–406 are at this level simplyto show importance; for any other events, take action as soon as possible.l Level 3= Minor fault/traffic disturbance. Clear the fault at the first suitableoccasion.l Level 4 = Configuration error/informational event. Depending on the event, noaction may be necessary and, if so, correcting the configuration of certaindatabase parameters may be adequate.Event messages and their severity levels are listed in Chapter 21.Table 16-3 Trap Routing ParametersParameter Valid Values Default ValueAddress valid IP address 0.0.0.0Enabled Y/N NSeverity 1–4 4
