ERPS Commands

This chapter describes the ERPS commands supported through the CLI.

NOTE: These commands are applicable only for TJ1400P-M2 switch.

Configure Ring

erp ring

The command is used to create ring, rid has integer value from 1 to 255.

Defaualt: none

Format: erp ring <rid>

Mode: Global Config

NOTE: To edit the ring, the ring and associated ringlets should be in deactive state.

east-port

The command is used to add ERP ring east port.

Defaualt: none

Format: east-port <port-number>

Mode: Erps ring config

NOTE: [ring-port] is of format <slot>/<port>

enable (RING)

The command is used to enable ERP ring.

Default: disabled

Format: enable

Mode: Erps ring config

NOTE: The ring is operational only when it is enabled. Once a ring is enabled it becomes operational and will not be allowed to modify until disabled.

no enable(RING)

The command is used to disable ERP ring.

Default: disabled

Format: no enable

Mode: Erps ring config

NOTE: Once a ring is disabled the ring parameters can be modified before enable. User is allowed to disable erp ring, only when all ringlets associated with the ring are deactivate

exit

The command is used to exit from the mode.

Format: exit

Mode: Erps ring config

guard timer

The command is used to configure ERP ring guard timer. The guard timer value varies from 10 to 2000 msec.

Default: 500

Format: guard-timer <10-2000>

Mode: Erps ring config

NOTE: The <milliseconds> should be in multiples of 10.

open-port

The command is used to configure ERP open port.

Format: open-port <east-port/west-port/none>​

Mode: Erps ring config

ring-name

The command is used to configure the ring name. The name can be upto 15 characters.

Default: none

Format: ring-name <string>

Mode: Erps ring config

NOTE: This command is not mandatory but can be used for user convenience. <string> is of max 15 characters.

ring-type

The command used to configure ring type. The ring type can be open ring or closed ring.

Format: ring-type <closed-ring /open-ring>

Mode: Erps ring config

wtr

The command is used to configure the time taken for ring to switch the traffic route. Acceptable values range from 05 - 12.

Default: 300

Format: wtr <10-720>

Mode: Erps ring config

west-port

The command is used to add ERP ring west port.

Default: none

Format: west-port <port-number>

Mode: Erps ring config

NOTE: [ring-port] is of format <slot>/<port>

Configure ringlet

erp ringlet

The command is used to create ringlet, ringlet id has an integer value from 1 to 8.

Default: disabled

Format: erp ringlet <ringlet - Id>

Mode: Global config

NOTE:To edit the ringlet info, first the ringlet should be deactived.

cvlan

The command is used to configure control VLAN. cvid value ranges from 2 to 3960.

Default: none

Format: cvlan <cvid>

Mode: Erps ringlet config

NOTE: The valid <cvid> range is 2-3960. <cvid> should not match with <cvid> or data-vlan-list of any other already configured ringlet.

data-vlan

The command is used to configure data VLAN, dvid value ranges from 2 to 3960.

Default: disabled

Format: data-vlan <dvid>

Mode: Erps ringlet config

NOTE: <dvid> can be range or a single value.For example 3-40;89

east-port-shared

The command is used to configure east port as shared.

Format: east-port-shared

Mode: Erps ringlet config

enable (RINGLET)

The command is used to enable ERP ringlet.

Default: disabled

Format: enable

Mode: Erps ringlet config

no enable(RINGLET)

The command is used to disable ERP ringlet.

Default: disabled

Format: no enable

Mode: Erps ringlet config

exit

The command is used to exit from the mode.

Format: exit

Mode: Erps ringlet config

external-command

The command is used to configure ERP external command

Format: external-command <clear/ force-switch/ manual-switch>

Mode: Erps ringlet config

external-command-port

The command is used configure ERP external command port

Format: external-command-port <east-port/west-port/None>

Mode: Erps ringlet config

reversion-mode

The command is used to configure ERP ringlet reversion mode

Format: reversion-mode <non-revertive/ revertive>

Mode: Erps ringlet config

ring-id

The command is configure ring-id to be associated with ringlet.

Default: none

Format: ring-id <rid>

Mode: Erps ringlet config

ringlet-name

The command is used to configure ERP ringlet name. The name can be upto 15 characters.

Default: none

Format: ringlet-name <string>

Mode: Erps ringlet config

NOTE: <string> is of max 15 characters.

ringlet-type

The command is used to configure ERP ringlet type.

Default: none

Format: ringlet-type <major/ sub>

Mode: Erps ringlet config

rpl-owner

The command is used to configure ERP ringlet RPL port.

Default: none

Format: rpl-owner <east/ none/ west>

Mode: Erps ringlet config

NOTE:

Follow the steps to change the RPL-owner port/the node with RPL-owner port to another node:

1) Care should be taken that there is no traffic in the ring. The running traffic will cause loop as there is no block port in the ring

2) Before changing RPL port, admin down both ring ports on that node and then change RPL port. Due to this, the mac-address-table will be flushed on all nodes due to generation of Signal Fail (SF) message and relearning takes place.

west-port-shared

The command is used to configure east port as shared.

Default: unshared

Format: west-port-shared

Mode: Erps ringlet config

Show commands

show erp ring

This command displays the basics of the mentioned ring

• Default: none
• Format: show erp ring <rid>
• Mode: Privileged EXEC

The display parameters for above command are:

• Ring Name: Name associated with the ring
• East Port: East port of the ring
• West Port: West port of the ring
• WTR: Wait To Restore time for the ring in seconds
• Guard Timer: Value of Guard time in milliseconds
• Ring Status: Status of ring up or down.
• Link-up interval: Default value is 10 seconds.
• Link-down interval: Default value is 10 seconds.

show erp ring all

This command is to display all ringlets configured.

• Default: - None
• Format: show erp ring all
• Mode: Privilege

The display parameters for above command are:

• Ring Id: Id associated with the ring.
• Ring Name: Name associated with the ring.
• Ringlet List: List of ringlets associated with the ring
• East port: East port of the ring
• West Port: West port of the ring
• Ring State: State of the ring i.e. enable or disable.

show erp ringlet all

This command displays all the rings configured by user.

This command is to display all ringlets configured.

• Format: show erp ringlet all
• Mode: privilege

The display parameters for above command are:

• Ringlet Id: Id associated with the ringlet
• Ring Id: Id of the ring associated to the ringlet
• Name: Ringlet name
• CVlan: Control Vlan associated to the ringlet
• DVlan: Data Vlan associated to the ringlet
• Rpl-Owner: Which port is rpl owner i.e. east or west.
• Ringlet State: State of the ringlet i.e. enable or disable.

show erp ringlet brief

This command is to display ringlet associated to the ringlet-id.

• Format: show erp ringlet brief <ringlet-id>
• Mode: Privileged EXEC

The display parameters for above command are:

• Ringlet Name: Name of the ring associated to the ringlet
• CVlan: Control Vlan associated to the ringlet
• DVlan: Data Vlan associated to the ringlet
• Associated Ring
• Reversion Mode

show erp ringlet detailed

This command shows the detailed configurations of the mentioned ringlet.

• Format: show erp ringlet detailed < ringlet-id>
• Mode: Privileged EXEC

The display parameters for above command are:

• Ring Id: Id of the ring associated to the ringlet
• Name: Ringlet name
• Ringlet State: INIT/IDLE/PROTECT
• CVlan: Control Vlan associated to the ringlet
• DVlan: Data Vlan associated to the ringlet
• East Port Shared: If the east port is shared
• West Port Shared: If the west port is shared
• East Port Admin Role: UNBLOCKED/Blocked
• West Port Admin Role: UNBLOCKED/Blocked
• East Port Role: FORWARDING/Blocked
• West Port Role: FORWARDING/Blocked
• Ringlet Status: UP/DOWN
• Reversion Mode