Troubleshooting guide

11-10
Cisco Broadband Local Integrated Services Solution Troubleshooting Guide
OL-5169-01
Chapter 11 Element Management and MIBs
Cisco uBR7246vxr MIBs
Cisco DOCS Extension MIB Notifications
Table 11-2 CISCO-DOCS-EXT-MIB.my Objects
Object Description
cdxQosCtrlUpAdmissionCtrl The admission control status for minimum guaranteed
upstream bandwidth scheduling service requests for this
upstream.
When this object is set to 'true', if there is a new modem with
minimum guaranteed upstream bandwidth scheduling service
in its QoS class requesting to be supported in this upstream,
the upstream scheduler will check the virtual reserved
bandwidth remaining capacity before giving admission to
this new modem. If there is not enough reserved upstream
bandwidth to serve the modem's minimum guaranteed
bandwidth, the registration request will be rejected.
This object is set to 'false' to disable admission control. That
is, there will be no checking for bandwidth capacity and the
upstream interface scheduler just admits modem registration
requests.
This object is not meant for Unsolicited Grant Service (UGS)
scheduling service as admission control is a requirement in
this case.
cdxQosCtrlUpMaxRsvdBWPercent The percentage of upstream maximum reserved bandwidth to
the raw bandwidth if the admission control is enabled on this
upstream.
For example, if the upstream interface has raw bandwidth
1,600,000 bits/second and
cdxQosCtrlUpMaxRsvdBWPercent is 200 percent, then this
upstream scheduler will set the maximum of virtual reserved
bandwidth capacity to 3,200,000 bits/second (1,600,000 * 2)
to serve MTAs with minimum guaranteed upstream
bandwidth.
The default value is 100 percent (that is, maximum reserved
bandwidth is the raw bandwidth.) Whenever the admission
control is changed (on to off, off to on), this value will be
reset to the default value 100.
If the admission control is disabled, the value will be reset to
100 (the default value).
cdxQosCtrlUpAdmissionRejects The count of MTA registration requests rejected on this
upstream interface due to insufficient reserved bandwidth for
serving the MTAs with Unsolicited Grant Service (UGS)
scheduling service when UGS is supported and for serving
the MTAs with minimum guaranteed bandwidth in its Quality
of Service class when admission control is enabled on this
upstream interface.