Cray ClusterStor L300 - Page 8

Figure 1. ClusterStor L300 and L300N Networks Overview
SMU
Base MMU
SSU
OSS OSS
LMN LDN
LCN
RAS Service Ports
Base Rack
LMN To
Storage
Rack(s)
(x500)
*AD/LDAP/NIS server must be same on all networks
External administration network (EAN)
Local data network (LDN)
EAN
MDS/MGSMDS/MGS
MGMT 0
MGMT 1
(x1)
(x1)
(x1)
Lustre Client
Network (LCN)
Local management network (LMN)
Lustre client network (LCN)
unspecified network connection
Customer client node
Customer server node
Server node
Chassis
AMMU
MDS/MGSMDS/MGS
EAC 1
EAC 0
EAC 0 EAC 1
EAC 0 EAC 1
EAC 0 EAC 1
LMN Switch 0
LMN Switch 1
LDN Switch 1
LDN Switch 0
PDU
A
PDU
B
Lustre Clients
(x 1000s)
Lustre Client Network
Core Switch
AD/LDAP/NIS server*
CSM Administrator
Station
AD/LDAP/NIS server*
NTP server
DNS server
SMTP server
Install a ClusterStor L300 and L300N System
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