Dell S3100 Command Line Reference Guide for the Series 9.100.0 - Page 549

Usage Information With each flap, Dell Networking OS penalizes the interface by assigning a penalty (1024) that decays exponentially depending on the configured half-life. After the accumulated penalty exceeds the suppress threshold value, the interface moves to the Error-Disabled state. This interface state is deemed as "down" by all static/dynamic Layer 2 and Layer 3 protocols. The penalty is exponentially decayed based on the half-life timer. After the penalty decays below the reuse threshold, the interface enables. The configured parameters are as follows: • suppress-threshold should be greater than reuse-threshold • max-suppress-time should be at least 4 times half-life NOTE: You cannot apply dampening on an interface that is monitoring traffic for other interfaces. Example Dell(conf-if-gi-1/10)# dampening 20 800 4500 120 Dell(conf-if-gi-1/10)# Related Commands • clear dampening - clear the dampening counters on all the interfaces or just the specified interface. • show interfaces dampening - display interface dampening information. default interface Reset a physical interface to its factory default settings. Syntax Parameters default interface interface-type slot/port - range interface-type slot/port Enter the interface type and slot/port information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. range • For non-ON platforms, you can specify multiple ports as slot/port-range. For example, if you want to display information corresponding to all ports between 1 and 4, specify the port range as show interfaces interface-type 1/1 - 4. • For ON platforms, you can specify multiple ports as slot/port/[subport] slot/port/[subport]. For example, if you want to display information corresponding to all ports between 1 and 4, specify the port range as show interfaces interface-type 1/1/1 - 1/1/4. Defaults None Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) 9.9(0.0) Introduced on the S3100 series. Introduced on the S4810, S4820T, S3048-ON, S4048-ON, S5000, S6000, S6000-ON, and Z9500. Usage Information Use the default interface command to set a Gigabit Ethernet, 10- Gigabit Ethernet, or 40-Gigabit Ethernet interface to its factory-default state. By default, a physical interface is disabled (shutdown) with no assigned IP address or switchport (no ip address). This command removes all software settings and all L3, VLAN, VXLAN, and port-channel configurations on a physical interface. Example Dell(conf-if-gi-1/5)# show config ! interface GigabitEthernet 1/5 description testconfig no ip address portmode hybrid switchport rate-interval 8 Interfaces 549