Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010 Configuration Manual page 404

JUNOSe 11.1.x Link Layer Configuration Guide
372
Monitoring POS
0 indicates that the IOA is installed in the right IOA bay (E120 router)
or the upper IOA bay (E320 router).
1 indicates that the IOA is installed in the left IOA bay (E120 router) or
the lower IOA bay (E320 router).
port Port number on the IOA
You can include the following keywords:
delta Specifies that baselined statistics are to be shown
brief Displays the operational status of all configured interfaces
Field descriptions
POS interface status State of the physical interface: up, down
Description Text description or alias if configured for the interface
snmp trap link-status SNMP trap status: disabled: up, down
Encapsulation Layer 2 encapsulation display; options: ppp, frame-relay
ietf, mlppp, mlframe-relay ietf, hdlc
SONET path operational status State of the SONET path: up, down,
lowerLayerDown
time since last status change Last reported change to the SONET path
operational status
SONET operational status State of SONET operation: up, down,
lowerLayerDown
time since last status change Last reported change to the SONET operational
status
loopback Loopback status for the physical interface: enabled, disabled
timing source Clocking source for the physical interface
framing type Framing type for the physical interface
Crc type checking Number of bits used for CRC checking: crc16, crc32,
none
Hdlc mru MRU size allowed on the interface
Hdlc mtu MTU size allowed on the interface
Hdlc interface speed Line speed of the interface
Hdlc scrambling Status of payload scrambling on the interface: on, off
5 minute input rate Data rates based on the traffic received in the last five
minutes
5 minute output rate Data rates based on the traffic sent in the last five
minutes