Cisco 10000 Series Configuration Manual page 117

Chapter 7 Traffic Accounting
Command
Step 5
bandwidth {bandwidth-kbps | percentage |
remaining {percent percentage | ratio ratio}}
account {qinq | dot1q | user-defined offset}
aal5 subscriber-encap
Example:
Router(config-pmap-c)# bandwidth remaining
ratio 10 account dot1q aal5 snap-pppoa
Step 6
exit
Example:
Router(config-pmap-c)# exit
OL-14660-03
Purpose
Enables class-based fair queuing and ATM overhead
accounting.
bandwidth-kbps specifies or modifies the minimum
bandwidth allocated for a class belonging to a policy map.
Valid values are from 8 to 2,488,320, which represents from
1 to 99 percent of the link bandwidth.
percentage specifies or modifies the maximum percentage
of the link bandwidth allocated for a class belonging to a
policy map. Valid values are from 1 to 99.
remaining percent percentage specifies or modifies the
minimum percentage of unused link bandwidth allocated to
this traffic class. Valid values for percentage are from 1 to
99.
remaining ratio ratio specifies or modifies the ratio of
unused link bandwidth allocated to this traffic class. Valid
values for ratio are from 1 to 1000.
account enables ATM overhead accounting.
qinq specifies queue-in-queue encapsulation as the
BRAS-DSLAM encapsulation type.
dot1q specifies IEEE 802.1Q VLAN encapsulation as the
BRAS-DSLAM encapsulation type.
user-defined indicates that the router is to use the specified
offset size when calculating ATM overhead.
offset specifies the offset size the router is to use when
calculating ATM overhead. Valid values are from –48 to 48
bytes.
The router configures the offset size if you do not
Note
specify the user-defined offset option.
aal5 specifies the ATM Adaptation Layer 5 that supports
connection-oriented variable bit rate (VBR) services.
subscriber-encap specifies the encapsulation type at the
subscriber line. Valid values are:
SNAP-RBE, SNAP-PPPoA, SNAP-PPPoE, and
•
SNAP-IP
MUX-RBE, MUX-PPPoA, MUX-PPPoE, and MUX-IP
•
Exits policy-map class configuration mode.
Cisco 10000 Series Router Access Network Control Protocol Configuration Guide
Layer 2 Overhead Accounting
7-5