HP 6125G HP 6125G & 6125G/XG Blade Switches High Availability Configur - Page 27

Creating a service instance with the MD name, Configuring MEPs

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• Service instance without the MD name, which takes effect in only CFD IEEE 802.1ag. You can create either type of service instance as needed. Creating a service instance with the MD name To create a service instance with the MD name, create the MD and MA for the service instance first. To configure a service instance with the MD name: Step 1. Enter system view. Command system-view Remarks N/A 2. Create an MD. cfd md md-name level level-value By default, no MD is created. 3. Create an MA. cfd ma ma-name md md-name vlan vlan-id By default, no MA is created. 4. Create a service instance with cfd service-instance instance-id md By default, no service instance with the MD name md-name ma ma-name the MD name is created. Creating a service instance without the MD name When you create a service instance without the MD name, the system automatically creates the MA and MD for the service instance. To create a service instance without the MD name: Step 1. Enter system view. Command system-view 2. Create a service instance cfd service-instance instance-id maid without the MD name. format { icc-based ma-name | string ma-name } level level-value vlan vlan-id Remarks N/A By default, no service instance without the MD name is created. Configuring MEPs CFD is implemented through various operations on MEPs. A MEP is configured on a service instance, so the MD level and VLAN attribute of the service instance become the attribute of the MEP. Before creating MEPs, configure the MEP list. A MEP list is a collection of local configurable MEPs in an MA and the remote MEPs to be monitored. To configure a MEP: Step 1. Enter system view. Command system-view 2. Configure a MEP list. cfd meplist mep-list service-instance instance-id 3. Enter Layer 2 Ethernet interface interface interface-type view. interface-number Remarks N/A By default, no MEP list is configured. To create a MEP, the MEP ID must be included in the MEP list of the service instance. N/A 20

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20
•
Service instance without the MD name, which takes effect in only CFD IEEE 802.1ag.
You can create either type of service instance as needed.
Creating a service instance with the MD name
To create a service instance with the MD name, create the MD and MA for the service instance first.
To configure a service instance with the MD name:
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Create an MD.
cfd md
md-name
level
level-value
By default, no MD is created.
3.
Create an MA.
cfd ma
ma-name
md
md-name
vlan
vlan-id
By default, no MA is created.
4.
Create a service instance with
the MD name
cfd service-instance
instance-id
md
md-name
ma
ma-name
By default, no service instance with
the MD name is created.
Creating a service instance without the MD name
When you create a service instance without the MD name, the system automatically creates the MA and
MD for the service instance.
To create a service instance without the MD name:
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Create a service instance
without the MD name.
cfd service-instance
instance-id
maid
format
{
icc-based
ma-name
|
string
ma-name
}
level
level-value
vlan
vlan-id
By default, no service
instance without the MD
name is created.
Configuring MEPs
CFD is implemented through various operations on MEPs. A MEP is configured on a service instance, so
the MD level and VLAN attribute of the service instance become the attribute of the MEP.
Before creating MEPs, configure the MEP list. A MEP list is a collection of local configurable MEPs in an
MA and the remote MEPs to be monitored.
To configure a MEP:
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Configure a MEP list.
cfd meplist
mep-list
service-instance
instance-id
By default, no MEP list is
configured.
To create a MEP, the MEP ID must
be included in the MEP list of the
service instance.
3.
Enter Layer 2 Ethernet interface
view.
interface
interface-type
interface-number
N/A