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
PVC Policy Page
K-66
User Guide for Cisco Security Manager 3.2
OL-16066-01
UBR The following field is displayed when UBR is selected as the Bit Rate:
• PCR—The peak cell rate for output in kilobits per second (kbps). Cells
in excess of the PCR may be discarded.
UBR+ The following fields are displayed when UBR+ is selected as the Bit Rate:
• PCR—The peak cell rate for output in kilobits per second (kbps). Cells
in excess of the PCR may be discarded.
• MCR—The minimum guaranteed cell rate for output in kilobits per
second (kbps). Traffic is always allowed to be sent at this rate.
Note UBR+ requires Cisco IOS Software Release 12.4(2)XA or later, or
version 12.4(6)T or later.
VBR-NRT The following fields are displayed when VBR-NRT is selected as the Bit
Rate:
• PCR—The peak cell rate for output in kilobits per second (kbps). Cells
in excess of the PCR may be discarded.
• SCR—The sustained cell rate for output in kilobits per second (kbps).
This value, which must be lower than or equal to the PCR, represents the
maximum rate at which cells can be transmitted without incurring data
loss.
• MBS—The maximum burst cell size for output. This value represents
the number of cells that can be transmitted above the SCR but below the
PCR without penalty.
VBR-RT The following fields are displayed when VBR-RT is selected as the Bit Rate:
• Peak Rate—The peak information rate for realtime traffic in kilobits per
second (kbps).
• Average Rate—The average information rate for realtime traffic in
kilobits per second (kbps). This value must be lower than or equal to the
peak rate.
• Burst—The burst size for realtime traffic, in number of cells. Configure
this value if the PVC carries bursty traffic.
These values configure traffic shaping between realtime traffic (such as
voice and video) and data traffic to ensure that the carrier does not discard
realtime traffic, for example, voice calls.
Table K-27 PVC Dialog Box—QoS Tab (Continued)