# 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.
- To add these networks to the switch, logon to the switch console over SSH and run the following commands.
> sys
> vlan 1193 2193
- 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.
- 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
- After the configuration of the switches is complete, save the state and apply it by typing save and follow the resulting prompts.