Dell S3100 Command Line Reference Guide for the Series 9.110.0 - Page 494
ip unknown-unicast, ipv6 unknown-unicast
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ip unknown-unicast Enable IPv4 catch-all route. Syntax ip unknown-unicast [vrf vrf-name] 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 configuration after the initialization of FIB Agent module, use the no ip unknown-unicast command. Defaults Parameters None 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 Command History CONFIGURATION This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version 9.10(0.0) 9.8(2.0) 9.8(1.0) 9.8(0.0P5) 9.8(0.0P2) 9.7(0.0) 9.4(0.0) Description Introduced on the S3148. Introduced on the S3100 series. Introduced on the Z9100-ON. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the S6000-ON. Introduced on the S-Series. Usage Information Use this command to add the IPv4 catch-all route (0.0.0.0/0) in the LPM route forwarding table if it was deleted using the no ip unknown-unicast command previously. This will be the default configuration after reload. ipv6 unknown-unicast Disable soft forwarding of unknown IPv6 destination packets. Syntax Defaults Command Modes [no] ipv6 unknown-unicast Soft forwarding is enabled. CONFIGURATION 494 Control Plane Policing (CoPP)
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