Alcatel Carrier Internetworking Solutions 6648 - Manual (Page 129)

Troubleshooting Link Aggregation Advanced Link Aggregation Troubleshooting
OmniSwitch Troubleshooting Guide September 2005 page 7-9
agg_multicast_frm_tx_ok = 0
agg_broadcast_frm_tx_ok = 0
agg_unicast_frm_tx_ok = 0
agg_frm_discard_tx = 0
agg_frm_with_tx_errors = 0
value = 40000003 = 0x2625a03
Since LACP is run on the NI it is important to verify the NI has the proper information. Many of the same
commands run above are available in the NI debugger. (See the table below.) The syntax and output are
the same.
To look at LACP statistics use the la_ni_lacp_port_stats_prt command. It monitors real time LACP-
DUs. It is important to verify that receive and transmit are incrementing on all active ports in a LACP
aggregate.
-> dshell
Working: [Kernel]->NiDebug
8:0 nidbg> la_ni_lacp_port_stats_prt
8:0
8:0 8:0: 0
8:0 lacpdus_rx = 252289
8:0 marker_pdus_rx = 0
8:0 marker_response_pdus_rx = 0
8:0 unknown_rx = 0
8:0 illegal_rx = 0
8:0 lacpdus_tx = 252289
8:0 marker_pdus_tx = 0
8:0 marker_response_pdus_tx = 0
8:0 8:0: 1
8:0 lacpdus_rx = 252289
8:0 marker_pdus_rx = 0
8:0 marker_response_pdus_rx = 0
8:0 unknown_rx = 0
8:0 illegal_rx = 0
8:0 lacpdus_tx = 252289
8:0 marker_pdus_tx = 0
8:0 marker_response_pdus_tx = 0
Note. LACPDUs are processed on the CMM.
If writing a PR for link aggregation it can be useful to attach the output of the Dshell command
la_cmm_trace_prt, which displays the actions/events the CMM handled.
la_ni_agg_prt Displays aggregates.
la_ni_port_prt Displays ports.
la_ni_port_up_prt Displays ports up.
la_ni_lacp_port_stats_prt Displays LACP statistics.
la_ni_trace_prt Dumps link aggregation trace.
lagg_Sock_ni_traceprint An event trace.
lagg_Sock_ni_boardupprint Displays boards up.