Chapter 6 Managing Virtual Ports
88 Avaya M770 ATM Switch User’s Guide
Sequenced Data Messages
Received Number of sequenced data messages received
Sequenced Data Messages
Delivered from SSCS to
Signalling
Number of sequenced data messages delivered
Sequenced Data Messages
Duplicated Number of retransmission requests sent and
received
Retransmission Request Sent The number of retransmission requests sent
Retransmission Request
Received The number of retransmission requests received
Transmission Window
Empty Number of times we have run out of cre dit to send
SD PDUs.
Has SSCS credit to send SD
PDUs? Indication of whether we Currently have Credit to
send SD PDUs.
MAA Errors Encountered Number of MAA errors encountered (protocol
Errors in received PDUs).
Number of times the
TNO_RESPONSE has
expired
Number of TNO_RESPONSE pops
Number of times the TCC
timer has reached maximum
value
Number of times the TCC timer has reached it's
maximum number of Expiries while waiting for a
response to BGN.
Number of Invalid PDU's
(bad length, alignment or
type)
Number of PDUs that could not be processed due
to incorrect length, alignment or type.
Number of Invalid PDU's
(content errors or while state
not valid)
Number of PDUs that contained content errors or
were received in an invalid state.
Table 6.6 All protocol statistics displayed by the vport sig stats all command
Field Description