Technical Documentation
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Monitoring ANCP Discovery Table Entries
Purpose
Display ANCP discovery table entries.
You can use the optional delta keyword to display baseline statistics.
Action
To display ANCP discovery table entries:
host1# show l2c discovery-table brief
Neighbor Access-Loop-Id Down/UpStream(kbps) State --------------- ------------------------------ ------------------- ----- ACCESSNODE_10 Accessnode_10 atm 2/2:0.0 8064/1184 UP ACCESSNODE_10 Accessnode_10 atm 2/32:0.0 8064/1184 UP ACCESSNODE_10 Accessnode_10 atm 2/33:0.0 8064/1184 DOWN ACCESSNODE_10 Accessnode_10 atm 2/34:0.0 8064/1184 DOWN
To display a topology discovery table for a particular end-user-id:
host1# show l2c discovery-table end-user-id "Accessnode_10 atm 2/3:0.0"Access-Loop-Id: Dslam_10 atm 2/3:0.0 UP Neighbor: ACCESSNODE_10 Actual-Data-Rate-Upstream: 1152(kbps) Actual-Data-Rate-Downstream: 8064(kbps) Attainable-Data-Rate-Upstream: 1176(kbps) Attainable-Data-Rate-Downstream: 9376(kbps) Line-State: 1(SHOWTIME) Dsl-Type: 0(Invalid transmission type) Total Line Attributes: 6
To display a topology discovery table for a particular neighbor:
host1# show l2c discovery-table neighbor "Accessnode_10"
Access-Loop-Id: Dslam_10 atm 10/5:0.0 DOWN Neighbor: DSLAM_10 Line-State: 2(IDLE) Dsl-Type: 0(Invalid transmission type) Total Line Attributes: 2 Access-Loop-Id: Dslam_10 atm 10/6:0.0 DOWN Neighbor: DSLAM_10 Line-State: 2(IDLE) Dsl-Type: 0(Invalid transmission type) Total Line Attributes: 2 Access-Loop-Id: Dslam_10 atm 10/7:0.0 DOWN Neighbor: DSLAM_10 Line-State: 2(IDLE) Dsl-Type: 0(Invalid transmission type) Total Line Attributes: 2 Access-Loop-Id: Dslam_10 atm 2/0:0.0 UP Neighbor: DSLAM_10 Actual-Data-Rate-Upstream: 1184(kbps) Actual-Data-Rate-Downstream: 8064(kbps) Attainable-Data-Rate-Upstream: 1184(kbps) Attainable-Data-Rate-Downstream: 9408(kbps) Line-State: 1(SHOWTIME) Dsl-Type: 0(Invalid transmission type) Total Line Attributes: 6
Meaning
Table 1 lists the show l2c discovery-table command output fields.
Table 1: show l2c discovery-table Output Fields
Field Name | Field Description |
|---|---|
Neighbor | Neighbor name |
Access-Loop-Id | Access loop identifier |
Down/Upstream (kbps) | Downstream and upstream rates, in Kbps |
State | State of the access loop, (UP or DOWN) |
Actual-Data-Rate-Upstream | Actual upstream data rate, in Kbps |
Actual-Data-Rate-Downstream | Actual downstream data rate, in Kbps |
Attainable-Data-Rate-Upstream | Attainable upstream data rate for this line, in Kbps |
Attainable-Data-Rate-Downstream | Attainable downstream data rate for this line, in Kbps |
Line-State | State of the access loop (SHOWTIME or IDLE) |
Dsl-Type | Type of DSL |
Total Line Attributes | Total number of line attributes reported |
