Cisco Cisco C880 M4 Server
CHAPTER 1 Network Environment Setup and Tool Installation
1.3 Management LAN
1.3 Management LAN
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C122-E175-01EN
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A separate subnet must be assigned to "Management LAN", "Maintenance LAN" (external network), and
"Internal LAN" (inside the cabinet LAN).
"Internal LAN" (inside the cabinet LAN).
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Since "Internal LAN" is closed to the outside of the cabinet, the same subnet as that for "Internal LAN" in
another cabinet can be used.
another cabinet can be used.
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For the IP address to be assigned to "Console redirection", the same subnet as that assigned to "1.
Management LAN" must be used.
Management LAN" must be used.
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MMB uses the following subnets permanently for internal communication.
The following subnets cannot be specified:
127.1.1.0/24
127.1.2.0/24
127.1.3.0/24
The following subnets cannot be specified:
127.1.1.0/24
127.1.2.0/24
127.1.3.0/24
TABLE 1.3 IP addresses for the Cisco C880 server (set from the operating system)
LAN port
IP address setting
method
Description
LAN port in IOU
Set it from the OS in
the system.
the system.
This depends on the system configuration.
Network card
mounted in PCI
Express slot in IOU.
mounted in PCI
Express slot in IOU.
Set it from the OS in
the system.
the system.
Each port is connected to a network outside the cabinet. The
ports in the system must have IP addresses. (Assign IP
addresses to the ports used for actual operation.)
ports in the system must have IP addresses. (Assign IP
addresses to the ports used for actual operation.)
Remarks
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Only
“AutoNego” is supported as setting of GbE port speed in IOU_10GbE.
1.3
Management LAN
This section describes the configuration of the management LAN for the Cisco C880 server.
1.3.1 How to configure the management LAN
The network for MMB access from external terminals is the management LAN.
For management LAN-related settings for MMB access, use the CLI or the [Network Configuration] menu in
the Web-UI. For details on the network configuration, see
For management LAN-related settings for MMB access, use the CLI or the [Network Configuration] menu in
the Web-UI. For details on the network configuration, see
The following lists the settings for the management LAN configuration. Only a user with Administrator
privileges can make management LAN-related settings.
privileges can make management LAN-related settings.
TABLE 1.4 Parts of the management LAN configuration
Display/Setting item
Description
Network Interface: IP address and other settings for MMB access
MMB IP Address
Physical IP address of MMB. You set this IP address for MMB.
Enable/Disable setting
Interface Name/IP Address/Subnet Mask/Gateway Address
Enable/Disable setting
Interface Name/IP Address/Subnet Mask/Gateway Address
DNS (optional)
Option. It specifies the IP address of the DNS server used. The default is
‘Disabled’. Enable/Disable setting
IP Address: DNS Server 1/DNS Server 2/DNS Server 3
‘Disabled’. Enable/Disable setting
IP Address: DNS Server 1/DNS Server 2/DNS Server 3
Management LAN
Specifies duplication of the management LAN ports. The default is
‘Disabled’. (Only the ports on the #0 side are enabled.)
Enable/Disable setting
‘Disabled’. (Only the ports on the #0 side are enabled.)
Enable/Disable setting
Maintenance IP Address
Specifies the CE port. The default is
‘Disabled’. Enable/Disable setting
IP Address/Subnet Mask/SMTP Address
Management LAN Port Configuration: Management LAN port settings
Speed/Duplex for MMB
Specifies a Speed/Duplex value for the MMB LAN ports. Port: USER Port,
Maintenance Port
Setting value: Auto (default), 100M/Full, 100M/Half, 10M/Full, 10M/ Half
The MMB USER port is duplicated.
The possible settings for the respective ports depend on the MMB hardware
configuration.
Maintenance Port
Setting value: Auto (default), 100M/Full, 100M/Half, 10M/Full, 10M/ Half
The MMB USER port is duplicated.
The possible settings for the respective ports depend on the MMB hardware
configuration.
Network Protocols: Network protocol settings
HTTP, HTTPS, telnet, SSH,
SNMP
SNMP
Specifies whether to enable or disable a protocol, the port number, and the
Timeout time.
Timeout time.