Cisco ASR 1000 Series Software Configuration Guide

PurposeCommand or Action
Step 4
Configures unspecified bit rate (UBR) quality of service (QoS) and peak cell rate
(PCR) for the PVC:
Router(config-if-atm-vc)# ubr
output-pcr
Step 5
• output-pcr —Output PCR in kbps. The valid range is 48 to 149760 (OC-3) or
599040 (OC-12).
Configures the variable bit rate–nonreal time (VBR-nrt) QoS, the peak cell rate
(PCR), sustainable cell rate (SCR), and maximum burst cell size (MBS) for the PVC:
Router(config-if-atm-vc)# vbr-nrt
output-pcr output-scr output-mbs
Step 6
• output-pcr —Output PCR in kbps. The valid range is 48 to 149760 (OC-3) or
599040 (OC-12).
• output-scr —Output SCR in kbps. The valid range is 48 to PCR, and typically
is less than the PCR value.
• output-mbs —Output MBS in number of cells. The valid range is 1 to 65535,
depending on the PCR and SCR values. If the PCR and SCR are configured
to the same value, the only valid value for MBS is 1.
Step 7
Configures the variable bit rate–real time (VBR-rt) QoS, and the PCR, average cell
rate (ACR), and burst cell size (BCS) for the PVC:
Router(config-if-atm-vc)# vbr-rt
pcr scr burst
Step 8
• pcr —PCR in kbps. The valid range is 48 to 149760 (OC-3) or 599040 (OC-12).
• scr —SCR in kbps. The valid range is 48 to PCR, and typically is less than the
PCR value.
• burst —Burst size in number of cells. The valid range is 1 to 65535, depending
on the PCR and SCR values. If the PCR and SCR are configured to the same
value, the only valid value for burst is 1.
Repeat Step 2 through Step 3 for
each PVC to be configured.
Step 9
Exits PVC configuration mode and returns to privileged EXEC mode.Router(config-if-atm-vc)# end
Step 10
Verifying the Traffic Parameter Configuration
Use the show atm vc command to verify the configuration of the traffic parameters for a PVC:
Router# show
atm vc
Codes: DN - DOWN, IN - INACTIVE
VCD / Peak Av/Min Burst
Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells St
0/2/2.1 1 2 32 PVC SNAP UBR 149760 UP
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Everest 16.5
OL-14127-17 77
Configuring the ATM SPAs
Configuring Traffic Parameters for PVCs

Cisco ASR 1000 Series Specifications

General

Series	ASR 1000
Category	Network Router
Operating System	Cisco IOS XE
Memory	Up to 64 GB
Interfaces	10 Gigabit Ethernet
Power Supply	AC or DC options
Dimensions	Varies by model
Encryption	IPsec, SSL
Storage	Varies by model
Operating Temperature	32°F to 104°F (0°C to 40°C)
Humidity	5% to 95% non-condensing
MTBF	Varies by model