Network Router User Manual
Table Of Contents
- Router Platform User Interface Reference
- NAT Policy Page
- Router Interfaces Page
- Advanced Interface Settings Page
- AIM-IPS Interface Settings Page
- Dialer Policy Page
- ADSL Policy Page
- SHDSL Policy Page
- PVC Policy Page
- PPP/MLP Policy Page
- AAA Policy Page
- Accounts and Credential s Policy Page
- Bridging Policy Page
- Clock Policy Page
- CPU Policy Page
- HTTP Policy Page
- Console Policy Page
- VTY Policy Page
- Secure Shell Policy Page
- SNMP Policy Page
- DNS Policy Page
- Hostname Policy Page
- Memory Policy Page
- Secure Device Provisioning Policy Page
- DHCP Policy Page
- NTP Policy Page
- 802.1x Policy Page
- Network Admission Control Policy Page
- Logging Setup Policy Page
- Syslog Servers Policy Page
- Quality of Service Policy Page
- BGP Routing Policy Page
- EIGRP Routing Policy Page
- OSPF Interface Policy Page
- OSPF Process Policy Page
- RIP Routing Policy Page
- Static Routing Policy Page
Appendix K Router Platform User Interface Reference
Quality of Service Policy Page
K-218
User Guide for Cisco Security Manager 3.2
OL-16066-01
Type The type of shaping to perform:
• Average—Limits the data rate for each interval to the sustained burst
rate (also known as the committed burst rate or Bc), achieving an
average rate no higher than the committed information rate (CIR).
Additional packets are buffered until they can be sent.
• Peak—Limits the data rate for each interval to the sustained burst rate
plus the excess burst rate (Be). Additional packets are buffered until they
can be sent.
CIR The average data rate (also known as the committed information rate or
CIR). You can define this amount by:
• Percentage—Valid values range from 0 to 100% of the overall available
bandwidth.
• Bit/sec—Valid values range from 8000 to 1000000000 bits per second.
Although data bursts during an interval may exceed this rate, the average
data rate over any multiple integral of the interval will not exceed this rate.
Sustained Burst The normal burst size. If you select average as the shaping type, data bursts
during an interval are limited to this value.
The range of valid values is determined by the CIR:
• When the CIR is defined by percentage—Valid values range from 10 to
2000 milliseconds.
• When the CIR is defined by an absolute value—Valid values range from
1000 to 154400000 bytes, in multiples of 128 bytes.
Note We recommend that you leave this field blank when the CIR is
defined by an absolute value. This allows the algorithms used by the
device to determine the optimal sustained burst value.
Table K-97 QoS Class Dialog Box—Shaping Tab (Continued)