Juniper JUNOSE 11.2.X IP SERVICES, Configuration Manual

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Clearing ANCP Neighbors
You can clear an existing ANCP neighbor using the clear l2c command.
clear l2c neighbor
•
Use to reset a specific GSMP neighbor session.
•
Example
host1# clear l2c neighbor ACCESS_NODE_1
•
There is no no version.
•
See clear l2c neighbor.
Configuring Topology Discovery
You use the discovery-mode command to enable the dynamic discovery of access
topology. When ANCP discovery is enabled, an authentication server (like RADIUS)
retrieves upstream and downstream access loop information from the configured access
node.
For information about configuring RADIUS, see JunosE Broadband Access Configuration
Guide .
discovery-mode
•
Use to enable ANCP discovery for a neighbor.
•
Example
host1(l2c-neighbor)# discovery-mode
•
Use the no version to disable discovery mode.
•
See discovery-mode.
Configuring ANCP for QoS Adaptive Mode
The system can QoS adjust VLAN and ATM VC downstream rates received from ANCP
when you enable QoS adaptive mode by issuing the
qos-adaptive-mode command.
When QoS adaptive mode is enabled, ANCP dynamically creates QoS parameter instances
associated with the QoS downstream rate application. ANCP also determines the value
the system uses when recalculating the QoS shaping rate. The values of the parameter
instances track the bandwidth of the local loop that is communicated by ANCP.
Issuing the clear l2c neighbor command removes all QoS parameter instances associated
with the neighbor, including those associated with the QoS downstream rate and QoS
cell mode applications.
Copyright © 2010, Juniper Networks, Inc. 192
JunosE 11.2.x IP Services Configuration Guide