Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010 Configuration Manual page 181

show frame-relay pvc
Use to display statistics about PVCs for Frame Relay interfaces.
Specify a DLCI number or an interface type and location.
Use the optional delta keyword to specify that baselined statistics are to be
shown.
The brief keyword displays abbreviated PVC information.
Field descriptions
DLCI DLCI number
subinterface Name and subinterface number of the MLFR bundle in the
format bundle-name.subinterface-number
status Status of the PVC
Number of circuit status inactive transitions—Number of times a circuit came
down because of error conditions
Time since creation Time since the PVC was created
last status change Time since the PVC status last changed
In pkts Number of incoming packets received on the circuit
Out pkts Number of outgoing packets transmitted on the circuit
In bytes Number of input bytes received on the circuit
Out bytes Number of output bytes received on the circuit
In FECN pkts Number of packets received with the forward explicit
congestion notification (FECN) bit set. The FECN bit is set by a network to
notify the user that data traffic may experience congestion in the direction
of the frame carrying the FECN bit. The FECN bit is set by the network (not
by the transmitting user), and there is no obligation for end systems to take
any action regarding the FECN bit.
Out FECN pkts Number of packets transmitted with the FECN bit set
In BECN pkts Number of packets received with the backward explicit
congestion notification (BECN) bit set. The BECN bit is set by a network to
notify the user that data traffic may experience congestion in the opposite
direction of the frame carrying the BECN bit. The BECN bit is set by the
network, and there is no obligation for end systems to take any action
regarding the BECN bit.
Out BECN pkts Number of packets transmitted with the BECN bit set
In DE pkts Number of packets received with the discard eligibility (DE) bit
set. When the DE bit is set, it indicates that the frame is discarded in
preference to other frames without the DE bit set. The DE bit may be set by
the network or the user. Once it is set, it cannot be reset by the user.
Chapter 3: Configuring Multilink Frame Relay
Monitoring MLFR
149