IBM Elastic Storage System 3200 User Manual

Appendix B. Switch VLAN conguration instructions
This topic describes the instructions that are needed to congure an IBM Cumulus switch VLAN.
The IBM Cumulus switch would be precongured from manufacturing with proper VLAN that includes the
following:
• Service/FSP/BMC VLAN
– Blue network - Bottom ports
– VLAN 101
• Management/Provisioning VLAN
– Yellow network - Top ports
– VLAN 102
• IBM Elastic Storage System 3200 special ports
– Ports 1 - 12
– Trunk ports
– Default routes trafc to management VLAN
– Packets with VLAN tag 101 routed to service network.
M_TOR --- 1Gb Network SwitchM_TOR --- 1Gb Network Switch
ETHERNET PORTS 1- 12ETHERNET PORTS 1- 12
FOR ESS 3200FOR ESS 3200
SMN/C11/T2SMN/C11/T2
T2T2
C11C11
System Management ServerSystem Management Server
5105-22E (EMS)5105-22E (EMS)
HMC2HMC2
SMN/C11/T1SMN/C11/T1
ESS 3200/ CNSTR1/T1ESS 3200/ CNSTR1/T1
ESS 3200/ CNSTR2/T1ESS 3200/ CNSTR2/T1
ESS FNI (ESS 3200)ESS FNI (ESS 3200)
5141-FNI5141-FNI
SSR Access/ Service PortSSR Access/ Service Port
(Canister 1)(Canister 1)
SSR Access/ Service PortSSR Access/ Service Port
(Canister 2)(Canister 2)
ESS FNI (ESS 3200)ESS FNI (ESS 3200)
5141-FNI5141-FNI
SSR Access/ Service PortSSR Access/ Service Port
(Canister 1)(Canister 1)
SSR Access/ Service PortSSR Access/ Service Port
(Canister 2)(Canister 2)
ESS 3200/ CNSTR1/T1ESS 3200/ CNSTR1/T1
ESS 3200/ CNSTR2/T1ESS 3200/ CNSTR2/T1
MGTN NetworkMGTN Network
OS ProvisioningOS Provisioning
---------------
Upper Switch Ports -Upper Switch Ports -
YELLOW PORTsYELLOW PORTs
192.168.45.x192.168.45.x
(255.255.255.0)(255.255.255.0)
HMCN NetworkHMCN Network
---------------
Lower Switch Ports -Lower Switch Ports -
BLUE PORTsBLUE PORTs
10.0.0.x10.0.0.x
(255.255.255.0)(255.255.255.0)
ESS 3200 - GREEN PORTs on the switch ESS 3200 - GREEN PORTs on the switch
Use YELLOW cableUse YELLOW cable
---------------
These ports provide access for BOTH the OSThese ports provide access for BOTH the OS
Provisioning and the system MGMT via BMCProvisioning and the system MGMT via BMC
accessaccess
◊◊ If Switch is provided by IBM, it is configured by factory
with three VLANs: Two Isolated and one shared
•
•
Switch ports are not assigned, and any available port
can be used.
For ESS 3200 use the GREEN ports and use theFor ESS 3200 use the GREEN ports and use the
Yellow ethernet cables. These ports provide both Yellow ethernet cables. These ports provide both
MGTN and the BMC network accessMGTN and the BMC network access
1Gb Connections:1Gb Connections:
Lower Ports for HMCN (HMC Network)HMCN (HMC Network)
Upper Ports for MGTN (OS Provisioning or MGTN (OS Provisioning or
Management Network) - Yellow portsManagement Network) - Yellow ports
◊◊
◊◊
HMC2 are set with HMC2 are set with
known address for known address for
troubleshooting if troubleshooting if
later requiredlater required
Ensure HMC2 portsEnsure HMC2 ports
are left unconnected are left unconnected
even if network even if network
cables are providedcables are provided
◊◊
◊◊
Figure 86. 1 Gb network switch
Procedure to change switch default password
Use the following steps to change switch default password.
1. Verify the 11S label at the back of the switch as shown in the following gure.
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Copyright IBM Corp. 2021, 2022 107

IBM Elastic Storage System 3200 Specifications

General

Brand	IBM
Model	Elastic Storage System 3200
Category	Storage
Language	English