default command operator

You can reset the modified configuration of a command to the default configuration by using the default operator. For more information about the default value for each command, see Command Line Interface Commands Reference for VOSS.

Use the ? command completion along with the default keyword in each configuration mode, to view the list of commands that support the default operator. For more information, see Command completion.

Example

Configure csnp-interval to its default value. The default value of csnp-interval is 10 seconds.

Switch:1>enable
Switch:1#configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Switch:1(config)#router isis
Switch:1(config-isis)#show isis

========================================================================================
                               ISIS General Info
========================================================================================
                            AdminState : disabled
                            RouterType : Level 1
                             System ID : e45d.523c.6484
                  Max LSP Gen Interval : 900
                                Metric : wide
                   Overload-on-startup : 20
                              Overload : false
                         Csnp Interval : 200
                         PSNP Interval : 2
                     Rxmt LSP Interval : 5
                             spf-delay : 100
                           Router Name :
                     ip source-address :
                   ipv6 source-address :
              ip tunnel source-address :
                            Tunnel vrf :
                         ip tunnel mtu :
                     Num of Interfaces : 1
                 Num of Area Addresses : 0

                        inband-mgmt-ip :
                              backbone : disabled
              Dynamically Learned Area : 00.0000.0000
                            FAN Member : Yes

Switch:1(config-isis)#default csnp-interval
Switch:1(config-isis)#show isis

========================================================================================
                               ISIS General Info
========================================================================================
                            AdminState : disabled
                            RouterType : Level 1
                             System ID : e45d.523c.6484
                  Max LSP Gen Interval : 900
                                Metric : wide
                   Overload-on-startup : 20
                              Overload : false
                         Csnp Interval : 10
                         PSNP Interval : 2
                     Rxmt LSP Interval : 5
                             spf-delay : 100
                           Router Name :
                     ip source-address :
                   ipv6 source-address :
              ip tunnel source-address :
                            Tunnel vrf :
                         ip tunnel mtu :
                     Num of Interfaces : 1
                 Num of Area Addresses : 0

                        inband-mgmt-ip :
                              backbone : disabled
              Dynamically Learned Area : 00.0000.0000
                            FAN Member : Yes

Example

View the IP configuration commands for an MLT interface that support the default operator.

Switch:1>enable
Switch:1#configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Switch:1(config)#interface mlt 1
Switch:1(config-mlt)#default ?
Default settings
fa             	Set Fabric Attach configuration to default on mlt
flex-uni       	Set flex-uni to default on mlt interface
ip             	Default IP configurations on MTL interface
isis           	Set interface level isis parameters to default value
lacp           	Set lacp for specific mlt to default
smlt           	Create default smlt on a specific mlt
svlan-prototype  Set vlan port type to default
virtual-ist      Create virtual-ist on MLT with default value
Switch:1(config-mlt)#default ip ?
Default IP configurations on MLT interface
  arp-inspection   Default arp inspection configuration
  dhcp-snooping    Default dhcp snooping configuration
Switch:1(config-mlt)#default ip arp-inspection ?
  <cr>