Configuring The Spbm Multicast Replication Mode On Bebs And Bcbs; Optimizing The Spb Network - HP 5920 series Configuration Manual

Step
4. Create C-VLANs, and
assign the interface to
C-VLANs.
5. Create an Ethernet
service instance and
enter its view.
6. Configure a data packet
match criterion.
7. Map the Ethernet service
instance to the SPB VSI.
Configuring the SPBM multicast replication mode
on BEBs and BCBs
SPBM supports head-end replication and tandem replication for broadcast, unknown unicast, and
unknown multicast traffic.
Head-end replication is suitable for service instances that have sparse multicast traffic. Tandem
replication is suitable for service instances that have dense multicast traffic.
IMPORTANT:
Multicast replication mode must be the same across the SPBM network.
To configure the SPBM multicast replication mode:
Step
1. Enter system view.
2. Enter VSI view.
3. Enter I-SID view.
4. Configure the SPBM multicast
mode.

Optimizing the SPB network

Perform the tasks in this section to optimize an SPBM network for bandwidth efficiency and high
performance.
Command
•
port access vlan vlan-id
•
port trunk permit vlan { vlan-id-list |
all }
•
port hybrid vlan vlan-id-list { tagged |
untagged }
service-instance instance-id
•
encapsulation s-vid vlan-id
[ only-tagged ]
•
encapsulation { default | tagged |
untagged }
xconnect vsi vsi-name [ access-mode
{ ethernet | vlan } ] *
Command
system-view
vsi vsi-name
spb i-sid i-sid
multicast replicate-mode
{ head-end | tandem }
18
Remarks
Use one of the commands to
assign the interface to C-VLANs.
By default, no Ethernet service
instances exist on interfaces.
Use one of the commands to
configure a match criterion.
By default, an Ethernet service
instance does not contain a data
packet match criterion.
By default, an Ethernet service
instance is not mapped to any
SPB VSI.
Remarks
N/A
N/A
N/A
By default, head-end replication applies.