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 18 lists the show l2c discovery-table command output fields.

Table 18: 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

Monitoring ANCP Discovery Table Entries

Purpose

Action

Meaning

Related Documentation