# Physical Environment Configuration

This section outlines the steps to be performed to configure the physical environment used in this solution.

# Switching and cabling


Figure 6 describes the cabling configuration of nineteen (16) HPE ProLiant DL Gen11 Servers as well as the HPE Aruba 8325-32C BF switches and Aruba VSX, that takes advantage of the ArubaOS-CX modern architecture and delivers best in class high availability within the context of this solution.

Figure 6. Frame and switch cabling within the solution

Table 5 explains the cabling of the Virtual Connect interconnect modules to the HPE Aruba 8325-32C switching.

Table 5. Network used in this solution.

Network Name Type VLAN Number Purpose Requested Bandwidth(Gb) Maximum Bandwidth(Gb)
DataCenter_Network Ethernet 2193 Production Application,authentication and other user networks 2.5 100
Management_Network Ethernet 1193 iLO, ESXi management and other management networks 2.5 100
iSCSI_Network(optional) Ethernet 3193 HPE Nimble Storage Arrays Connectivity 2.5 100

# Physical cabling

Table 6 represents mapping of source ports to ports on the HPE Aruba 8325-32C switches.

Table 6. HPE Aruba port map

Uplink Set DL Source Switch Destination
Datacenter_Network Enclosure 1 Port Q3 Interface1/1/1
Enclosure 1 Port Q4 Interface1/1/2
Enclosure 2 Port Q3 Interface1/1/3
Enclosure 2 Port Q4 Interface1/1/4

Hewlett Packard Enterprise recommends that the installation user logs on to the switch, post-configuration and provide a description for each of these ports.

# Network definition

There are multiple networks defined at the switch layer in this solution:

  • Management Network – This network facilitates the management of hardware and software interfaced by IT.
  • Data Center Network – This network carries traffic from the overlay network used by the pods to external consumers of pod deployed services.

# Configure VLAN

This section details the steps required to configure a VLAN.

  1. To add these networks to the switch, logon to the switch console over SSH and run the following commands.
> sys
> vlan 1193 2193
  1. For each of these VLANs, perform the following steps.
> interface vlan-interface ####
> name VLAN Name per table above
> description Add text that describes the purpose of the VLAN
> quit

NOTE

Hewlett Packard Enterprise strongly recommends configuring a dummy VLAN on the switches and assign unused ports to that VLAN.

  1. The switches should be configured with a bridge aggregation group (BAGG) for the different links to the HPE DL Server connections. To configure the BAGG and ports as described in "Table 5" above, run the following commands.
> interface Bridge-Aggregation111
> link-aggregation mode dynamic
> description <FrameNameU30>-ICM
> quit

> interface range name <FrameNameU30> -ICM interface Bridge-Aggregation111
> quit
    
> interface range HundredGigE 1/1/1 to HundredGigE 1/1/2 HundredGigE 2/1/1 to HundredGigE 2/1/2
> port link-aggregation group 111
> quit
    
> interface range name <FrameNameU30>-ICM
> port link-type trunk
> undo port trunk permit vlan 1
> port trunk permit vlan 1193 2193
> quit
  1. After the configuration of the switches is complete, save the state and apply it by typing save and follow the resulting prompts.