HP Comware 5 Debug Manual Vol 2

Table 55 Output from the debugging fr congestion command
Field
Description
configured an FECN pkt The forward explicit congestion notification (FECN) bit
in a frame was set to 1. This is to signal the
downstream nodes (towards the destination) of
congestion.
configured a BECN pkt
The backward explicit congestion notification (BECN)
bit in a frame was set to 1. This is to signal the
upstream nodes of congestion.
Sent a Q922 response pkt A Q.922A Test Response message with BECN bit 1
was sent to the calling DTE because no backward
packets had been sent for a predefined period.
dropped a DE pkt A packet with DE bit 1 was dropped.
Table 2 describes the output fields and messages for the debugging fr de command.
Table 56 Output from the debugging fr de command
Field
Description
interface A packet was sent out the interface with the DE bit set
to 1.
ip Set the DE bit in the frame relay header to 1 for IP
packets.
fragments The DE bit in an FR frame was set to 1 because the
encapsulated packet is an IP fragment.
acl The DE bit in the frame relay header will be set to 1 for
IP packets matching the specified ACL.
length less-than The DE bit in the frame relay header will be set to 1 for
IP packets shorter than a certain length.
length greater-than The DE bit in the frame relay header will be set to 1 for
IP packets greater than a certain length.
tcp The DE bit in the frame relay header will be set to 1 for
IP packets with a certain source or destination TCP
port number.
udp The DE bit in the frame relay header will be set to 1 for
IP packets with a certain source or destination UDP
port number.
Table 3 describes the output fields and messages for the debugging fr lmi command.
Table 57 Output from the debugging fr lmi command
Field
Description
status enquiry Status request.
status Reply to a status request.
status enquiry, full Request for full report on PVCs.
status enquiry, liv Link integrity verification (LIV) request.
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