PHY-to-port-group mapping (7220 IXR-D2 and 7220 IXR-D2L only)

On 7220 IXR-D2 and 7220 IXR-D2L devices there are 12 port groups, consisting of 4 ports each. The group a port belongs to corresponds to the PHY connected to the port; the ports in a port group are all connected to the same PHY.

On 7220 IXR-D2 devices, the Ethernet ports are grouped using the following mapping:

Figure 1. Port-group mapping on 7220 IXR-D2

In this mapping, ports 1, 2, 3, and 4 belong to one port group, ports 5, 6, 7, and 8 belong to another port group, and so on.

On 7220 IXR-D2L devices, the Ethernet ports are grouped using the following mapping:

Figure 2. Port-group mapping on 7220 IXR-D2 and 7220 IXR-D2L

In this mapping, ports 1, 2, 3, and 6 belong to one port group, ports 4, 5, 7, and 9 belong to another port group, and so on.