VLAN SNCP Service Management

In this user interface, you can create, query, and modify attributes and status of VLAN SNCP services.

Navigation Path

In the NE Explorer, select an Ethernet board and select Configuration > Ethernet Service > Ethernet Line Service. Click the VLAN SNCP Service Management tab.

Buttons

Button		Description
Create VLAN SNCP		Creates a VLAN SNCP protection group.
Apply		Applies the configuration to NEs.
Set Switching	Clear	Clears switching for the selected port.
	Force to Protection	Forces a service to switch from the working channel to the protection channel regardless of the protection channel status.
	Force to Working	Forces a service to switch from the protection channel to the working channel regardless of the working channel status.
	Manual to Protection	Performs manual switching from the working channel to the protection channel. If the protection channel is normal, the switching takes place. If the protection channel fails or must satisfy a switching request of higher priority, the switching does not take place.
	Manual to Working	Performs manual switching from the protection channel to the working channel. If the working channel is normal, the switching takes place. If the working channel fails or must satisfy a switching request of higher priority, the switching does not take place.
	Lockout of Protection	Locks out the protection channel, so it no longer carries services. If there are services on the protection channel before lockout of protection is performed, the services must be switched to the working channel. The protection channel does not allow service switching unless a command of higher priority (clear) is issued.
Convert to Normal Service		Converts the selected VLAN SNCP service to a non-protection service.

Shortcut Menus

Menu Item	Description
Convert to Normal Service	Converts the selected VLAN SNCP service to a non-protection service.

Parameters

**Table 1** VLAN SNCP parameters
Field	Value	Description
Board	Equipment that supports the master and slave shelf management: shelf ID(shelf name)-slot number-board name Equipment that does not support the master and slave shelf management: slot number-board name	Displays the board that is configured with the VLAN SNCP.
Service Type	EPL, EVPL(QinQ)	This parameter cannot be edited.
Service Direction	Unidirectional	Displays the transmit direction of the service.
Operation Type	Add S-VLAN, Transparently Transmit S-VLAN, Translate S-VLAN, Strip S-VLAN	When the Service Direction is Unidirectional, the operation types include Add S-VLAN, Transparently Transmit S-VLAN, Translate S-VLAN and Strip S-Vlan. When the Service Direction is Bidirectional, the operation types include Transparently Transmit S-VLAN, Translate S-VLAN.
Source Port	For example: PORT4	Displays the source port of a VLAN SNCP service. Currently, PORT and VCTRUNK types are supported.
Source C-VLAN (e.g.1,3-6)	For example: 1	Displays the C-VLAN ID of the source port.
Source S-VLAN	For example: 1	Displays the S-VLAN ID of the source port.
Sink Port	For example: PORT5	Displays the sink port of a VLAN SNCP service. Currently, PORT and VCTRUNK types are supported.
Sink C-VLAN (e.g.1,3-6)	For example: 1	Displays the S-VLAN ID of the sink port.
Source S-VLAN	For example: 1	Displays the C-VLAN ID of the sink port.
Current Status	Normal State, Lockout State, Forced (Standby to Active) Switching State, Forced (Active to Standby) Switching State, Manual (Standby to Active) Switching State, Manual (Active to Standby) Switching State, Automatic Switching State, WTR State, SF Switching, Unknown	Displays the switching status of a service.
Revertive Mode	Non-Revertive, Revertive Default: Non-Revertive	Sets the revertive mode that determines whether services are switched back from the protection channel after the working channel is normal.
WTR Time (mm:ss)	00:06 to 12:00	Sets the WTR time. The amount of time that elapses between the moment that the working channel is normal and the moment that services are switched back to the working channel. The Revertive Mode is available only when the value is Revertive.
Delay Time (100ms)	0 to 100	Sets the amount of time that elapses from the moment that the system detects a signal degrade to the moment that service switching takes place. Set this parameter to avoid repeat switching when services are unstable. The switching delay time is expressed in 100 milliseconds. For example, if you enter 10, the delay time is 1000 milliseconds.
Current Working Link	Working Link, Protection Link	Displays the link where services reside.
Link Status	Normal, SF	Displays the working status of the link where services reside.
OAM Enable	Enabled, Disabled	Displays the enabling status of the OAM function.
Port	For example: PORT1	Displays the port name.
Port Type	For example: UNI	Displays the port type.
Port Enabled	Enabled, Disabled	Sets the port status.
TAG	Tag Aware, Access, Hybrid	The tag is used for setting which type of data packets can be processed. Set this parameter to Tag Aware to enable the port to transparently transmit packets that have the VLAN ID (tag). If packets do not have the VLAN ID (untag), the packets are discarded. Default VLAN ID and VLAN priority cannot be edited. Set this parameter to Access to enable the port to add the default VLAN ID to packets that do not have the VLAN ID (untag). If the packets have the VLAN ID (tag), the packets are discarded. Set this parameter to Hybrid to enable the port to add the default VLAN ID to the packets that do not have the VLAN ID (untag). If the packets have the VLAN ID (tag), the packets are transparently transmitted.