Intersecting-Ring Load Balancing Configuration Example - HP 4800G Series Configuration Manual

[DeviceE] interface gigabitethernet 1/0/2
[DeviceE-GigabitEthernet1/0/2] link-delay 0
[DeviceE-GigabitEthernet1/0/2] undo stp enable
[DeviceE-GigabitEthernet1/0/2] port link-type trunk
[DeviceE-GigabitEthernet1/0/2] port trunk permit vlan all
[DeviceE-GigabitEthernet1/0/2] qos trust dot1p
[DeviceE-GigabitEthernet1/0/2] quit
# Create RRPP domain 1, configure VLAN 4092 as the primary control VLAN of RRPP domain 1, and
configure VLANs mapped to MSTIs 0 through 32 as the protected VLANs of RRPP domain 1.
[DeviceE] rrpp domain 1
[DeviceE-rrpp-domain1] control-vlan 4092
[DeviceE-rrpp-domain1] protected-vlan reference-instance 0 to 32
# Configure Device E as the master node of subring 2, with GigabitEthernet 1/0/1 as the primary port
and GigabitEthernet 1/0/2 as the secondary port, and enable ring 2.
[DeviceE-rrpp-domain1]
secondary-port gigabitethernet 1/0/2 level 1
[DeviceE-rrpp-domain1] ring 2 enable
[DeviceE-rrpp-domain1] quit
# Enable RRPP.
[DeviceE] rrpp enable
6) Verification
After the configuration, you can use the display command to view RRPP configuration and operational
information on each device.

Intersecting-Ring Load Balancing Configuration Example

Networking requirements
Device A, Device B, Device C, Device D, and Device F constitute RRPP domain 1, and VLAN 100
is the primary control VLAN of the RRPP domain. Device A is the master node of the primary ring
Ring 1; Device D is the transit node of the primary ring Ring 1; Device F is the master node of the
subring Ring 3; Device C is the edge node of the subring Ring 3; Device B is the assistant-edge
node of the subring Ring 3.
Device A, Device B, Device C, Device D, and Device E constitute RRPP domain 2, and VLAN 105
is the primary control VLAN of the RRPP domain. Device A is the master node of the primary ring
Ring 1; Device D is the transit node of the primary ring Ring 1; Device E is the master node of the
subring Ring 2; Device C is the edge node of the subring Ring 2; Device B is the assistant-edge
node of the subring Ring 2.
Specify VLAN 10 as the protected VLAN of domain 1, and VLAN 20 as the protected VLAN of
domain 2. Thus, you can achieve VLAN-based load balancing on the primary ring.
As the edge node and assistant-edge node of subring Ring 2 is the same as those of subring Ring
3, and the two subrings have the same SRPTs, you can add subrings Ring 2 and Ring 3 to the
RRPP ring group to reduce Edge-Hello traffic.
ring 2 node-mode
1-24
master primary-port gigabitethernet 1/0/1