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OSN 500 550 580 V100R008C50 Commissioning and Configuration Guide 02

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Parameter Description: E-LAN Services (in End-to-End Mode)

Parameter Description: E-LAN Services (in End-to-End Mode)

Before creating E-LAN services carried by pseudo wires (PWs), you need to configure the tunnel that carries PWs and configure the virtual switch instance (VSI) attribute of NEs as NPE. This section describes the parameters for configuring E-LAN services in end-to-end mode.

Table 3-363  Parameters for the basic VPLS attributes

Field

Value Range

Description

Service Name

For example, E-LAN

Specifies the name of the E-LAN service.

Signal Type

  • LDP/Static
  • BGP

Specifies the signaling type.

  • LDP/Static:
    • LDP: indicates the label distribution protocol used for configuring or maintaining PWs.
    • Static: you need to set the incoming and outgoing labels of a PW manually.
  • BGP: indicates the boundary gateway protocol, which is used for signaling exchanges on a mesh network.
NOTE:

The OptiX OSN equipment currently supports only manual Static allocation mode. This parameter can only set to LDP/Static

Service Template

-

Specifies the service template. You can select a predefined service template mapping to the related NE type. If you do not select a predefined service template, you need to manually set all VPLS parameters.

Networking Mode

  • Full-Mesh VPLS
  • H-VPLS
  • Daisy Chain
  • Hub-Spoke
  • Ring
  • Customized

Specifies the networking mode of Ethernet services.

  • If Networking Mode is set to Full-Mesh VPLS, only the network provider edge (NPE) attribute of an NE can be specified.
  • If Networking Mode is set to H-VPLS, the NPE or user-end provider edge (UPE) attribute of an NE can be specified.
  • If Networking Mode is set to Daisy Chain, only the UPE attribute of an NE can be specified.
  • If Networking Mode is set to Customized, only the PE attribute of an NE can be specified.
NOTE:

This parameter can be set only to Full-Mesh VPLS, H-VPLS, Ring or Customized for the OptiX OSN equipment.

Service Type

  • Service VPLS
  • Management VPLS
  • E-Tree

Specifies the VPLS type.

  • Service VPLS: indicates a common end-to-end VPLS service.
  • Management VPLS: indicates a VPLS service that monitors or manages one or more common end-to-end VPLS services.
  • E-Tree: indicates a point to multipoint (PTMP) Ethernet multicast service.
NOTE:

This parameter can be set only to Service VPLS or Management VPLS for the OptiX OSN equipment.

VSI Key

For example, 31

Specifies the identifier of a virtual switching instance (VSI).

This parameter is unique and available only for the NE to which the VSI belongs.

Enter a value, or click Auto-Assign to automatically allocate VSI Identifier.

VSI ID

For example, 31

Specifies the VSI ID.

The VSI ID can be automatically assigned.

The value of VSI ID cannot be changed. Each VSI ID on an NE must be unique.

VSI Description

-

Specifies description information (usually information about functions) about a VSI.

Customer

-

Specifies the customer who has the configured service.

Remarks

-

Specifies remarks related to the configured service.

ETH OAM CC

Select or clear the check box.

The check box is cleared by default.

Specifies whether the Ethernet OAM continuity check (CC) function is enabled. If the ETH OAM CC check box is selected during VPLS service creation, Ethernet OAM CCs will be performed regularly.

Table 3-364  Parameters for ring

Field

Value Range

Description

Ring Name

-

Indicates the name of a ring.

Association with other parameters:

This parameter is available only when Networking Mode is Ring.

Ring ID

-

Indicates the ID of a ring.

Association with other parameters:

This parameter is available only when Networking Mode is Ring.

Table 3-365  Parameters for the basic VSI attributes

Field

Value Range

Description

VSI's signal type

  • LDP/Static
  • BGP

Specifies the signaling type.

  • LDP/Static: indicates the LDP protocol used to configure or maintain PWs.
  • BGP: indicates the Border Gateway Protocol (BGP) used for exchanging signaling information on mesh networks.
NOTE:

The OptiX OSN equipment does not support this parameter.

VSI Identifier

For example, 31

Specifies the identifier of a virtual switching instance (VSI).

This parameter is unique and available only for the NE to which the VSI belongs.

VSI ID

For example, 31

Specifies the VSI ID.

The VSI ID can be automatically assigned.

The value of VSI ID cannot be changed. Each VSI ID on an NE must be unique.

VSI Type

  • Service VPLS
  • Management VPLS
  • E-Tree

Specifies the VSI type mapping to a VPLS service type.

  • IfService Type is set to Service VPLS for a VPLS service, set this parameter to Service VPLS.
  • IfService Type is set to Management VPLS for a VPLS service, set this parameter to Management VPLS or Service VPLS.
  • If Service Type is set to E-Tree for a VPLS service, set this parameter to E-Tree or Service VPLS.

Encapsulation Type

-

Specifies the encapsulation type of incoming and outgoing packets at AC-side ports on L2VPNs.

NOTE:

The OptiX OSN equipment does not support this parameter.

MTU

-

Specifies the maximum transmission unit (MTU) of a VSI.

NOTE:

The OptiX OSN equipment does not support this parameter.

Tunnel Policy

-

Specifies the policy used to select a tunnel for carrying VPLS services between PEs. The policy also specifies whether to use the load-sharing mode.

NOTE:

The OptiX OSN equipment does not support this parameter.

Tag Type

  • C-Aware
  • S-Aware
  • Tag-Transparent

Default: C-Aware

Specifies the tag type.

C-Aware: indicates that learning is based on the C-TAG (customer-side VLAN tag).

S-Aware: indicates that learning is based on the S-TAG (operator service-layer VLAN tag). This value is valid only when Encapsulation Type is set to QinQ for a port.

Tag-Transparent: indicates that all Ethernet packets can be transparently transmitted if Encapsulation Type is set to Null for a port.

NOTE:

This parameter can be set only to C-Aware or S-Aware for the OptiX OSN equipment.

Service Tag Role

-

Specifies the service-delimiting tag.

NOTE:

The OptiX OSN equipment does not support this parameter.

SPRing Signal

Disable, Enable

  • When the Networking Mode is set to Ring, the default value is Enable.
  • When the Networking Mode is set to others, the default value is Disable.

Specifies whether to enable the SPRing signal protocol when you create a VPLS service for which Networking Mode is set to Ring.

Bound to mVSI

-

This parameter is valid only when VSI Type is set to Service VPLS.

NOTE:

The OptiX OSN equipment does not support this parameter.

Description

-

Specifies description information (usually information about functions) about a VSI.

Table 3-366  Parameters for forwarding control

Field

Value Range

Description

MAC Address Learning

Enable, Disable

Default: Enable

Specifies whether to enable the MAC address learning function.

Learning Mode

Qualify(IVL), Unqualify(SVL)

Specifies the bridge learning mode of E-LAN services.

  • Qualify(IVL): The bridge type is IEEE 802.1q or IEEE 802.1ad. MAC address learning is based on VLANs of the VSI. Each VLAN has its MAC address space. The MAC address space of different VLANs can be overlapped.
  • Unqualify(IVL): The bridge type is IEEE 802.1d or IEEE 802.1ad. MAC address learning is based on VSIs. Each VSI has an MAC address space.
NOTE:

For the OptiX OSN 550/500 equipment, VPLS services support only the SVL mode, and Native E-LAN services support both the SVL and IVL modes.

Max.Leant MAC Addresses

Default: 512

Specifies the maximum number of learnt MAC addresses.

MAC Address Aging

Enable, Disable

Default: Enable

Specifies whether to enable the MAC address aging function.

After the MAC address aging function is enabled, a MAC address is deleted from the MAC address table if no packets that contain the MAC address are received within a certain period of time.

MAC Address Aging Time

Default: 300

Specifies the aging time of MAC addresses.

If the MAC address aging function is enabled, the system deletes a MAC address if no packets that contain the MAC address are received after the aging time expires.

If the MAC address aging function is disabled, this parameter is unavailable.

MAC Address Detection Upper Threshold

80% to 100%

Default: 95%

Specifies the upper threshold of detected MAC addresses.

The value of MAC Address Detection Upper Threshold needs to be greater than the value of MAC Address Detection Lower Threshold. When the number of learnt MAC addresses is greater than the upper threshold, an alarm is reported.

MAC Address Detection Lower Threshold

60% to 100%

Default: 90%

Specifies the lower threshold of MAC addresses detection.

Multicast

Broadcast, Discard

Default: Broadcast

Specifies how to process unknown multicast packets.

Unicast

Broadcast, Discard

Default: Broadcast

Specifies how to process unknown unicast packets.

Enable BPDU Transparent Transmission

Not Transparently Transmitted

Specifies whether to transparently transmit BPDU packets.

Table 3-367  PW parameters

Field

Value Range

Description

Role

Working, Protection

Displays and specifies the role of a PW.

Source NE

NE-Slot ID-Board-Port-Higher order timeslot

Displays and specifies the source NE of a PW.

Sink NE

NE-Slot ID-Board-Port-Higher order timeslot

Displays and specifies the sink NE of a PW.

PW ID

Auto-Assign, or manually enter it.

For example, 35

Displays and specifies the identifier of a PW.

Signaling Type

Static

Displays and specifies the signaling type of a PW.

If you set Signaling Type to Static, you need to set the PW ingress label and PW egress label. If you set Signaling Type to Dynamic, the system automatically allocates the PW ingress label and PW egress label.

Forward Label

For example, 20

Displays and specifies the label that the service carries when entering a PW.

  • If you set Signaling Type to Dynamic, Forward Label is automatically allocated and cannot be specified manually.
  • If you set Signaling Type to Static, Forward Label can be automatically allocated or specified manually.

Reverse Label

For example, 20

Displays and specifies the label that the service carries when leaving a PW.

  • If you set Signaling Type to Dynamic, Reverse Label is automatically allocated and cannot be specified manually.
  • If you set Signaling Type to Static, Reverse Label can be automatically allocated or specified manually.

Forward Type

Static Binding

Displays and specifies the binding type of a forward tunnel.

Forward Tunnel

For example, NE1-NE2#1

Displays or specifies the name of a forward tunnel.

NOTE:

The OptiX OSN equipment supports only Static Binding.

Reverse Type

Static Binding

Displays and specifies the binding type of a reverse tunnel.

Reverse Tunnel

For example, NE2-NE1#1

Displays or specifies the name of a reverse tunnel.

NOTE:

The OptiX OSN equipment supports only Static Binding.

Encapsulation Type

MPLS

Displays and specifies the encapsulation type of a PW.

NOTE:

The OptiX OSN equipment supports only one tunnel type, namely, MPLS tunnel.

Forward Blocking Point

Enable, Disable

Default value: Disable

If this parameter is configured, the U2000 controls packet loopbacks to protect ring VPLS services.

Association with other parameters:

This parameter is available only when Networking Mode is Ring.

Reverse Blocking Point

Enable, Disable

Default value: Disable

If this parameter is configured, the U2000 controls packet loopbacks to protect ring VPLS services.

Association with other parameters:

This parameter is available only when Networking Mode is Ring.

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Updated: 2019-01-21

Document ID: EDOC1100020976

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