Locate the Fast Ethernet and Gigabit Ethernet LINK
Alarm and Counters

This chapter describes the LINK alarm and major counters associated with Fast Ethernet and Gigabit Ethernet interfaces. (See Table 45.) The LINK alarm is the only Fast Ethernet or Gigabit Ethernet alarm encountered when isolating line problems on a Juniper Networks router.

Table 45: Checklist for Locating Fast Ethernet and Gigabit Ethernet Alarms and Counters

Fast Ethernet and Gigabit Ethernet Alarm and Counter Tasks	Command or Action
Display the Fast Ethernet or Gigabit Ethernet Interface LINK Alarm	show interfaces (fe-fpc/pic/port | ge-fpc/pic/port) extensive
Fast Ethernet and Gigabit Ethernet Counters