Service Manual
Version Description
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.8.0 Introduced on the S4810.
Usage Information
This command applies the service-policy based on the type of protocol dened in the ACL rules.
Create ACL and QoS policies prior to enabling this command.
For CoPP, use the keyword cpu-qos when creating qos-policy-input.
Related Commands
ip access-list extended — creates an extended IP ACL.
mac access-list extended — creates an extended MAC ACL.
qos-policy-input — creates a QoS input policy map.
class-map — creates a QoS class map.
policy-map-input — creates an input policy map.
ip unknown-unicast
Enable IPv4 catch-all route.
Syntax
ip unknown-unicast
To remove the IPv4 catch-all route (0.0.0.0/0) from the LPM route forwarding table in hardware which gets
added as a default conguration after the initialization of FIB Agent module, use the no ip unknown-
unicast command.
Defaults None
Parameters
vrf vrf-name (Optional) Enter the keyword vrf followed by the name of the VRF to enable
catch-all routes corresponding to that VRF.
Command Modes CONFIGURATION
Command History
Version Description
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.4(0.0) Introduced on the S–Series.
460
Control Plane Policing (CoPP)