Cisco TOPSPIN SFS 3001 - Manual (Page 21)

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• In the CLI, enter the configuration mode and enter the ntp command with the IP address of the
NTP server.
Example
3. Configure administrators and privilege levels.
See Creating User Accounts in the User Guide.
(Optional) Configure the Ethernet Gateway
Configure the Ethernet Gateway if you have installed an Ethernet card into the chassis. Refer to the
Ethernet Gateway User Guide for more information.
There are three common topologies that can be deployed with Layer 2 Bridging:
•
Bridging One Subnet.
• Action: Bridge one InfiniBand subnet to one IP subnet.
• Bridging Multiple Subnets
• Action: Bridge multiple IB and IP subnets across one gateway.
• Bridging Multiple Subnets across a single port
• Action: Bridge using VLAN tags and multiple subnets.
The following procedure describes the first topology: (bridging one subnet); this topology includes the
following main steps:
•
creating a bridge-group for a non-tagged Ethernet port.
• creating a bridge-group that uses the default pkey.
For information regarding configuring bridge-ports for tagged Ethernet ports, or for configuring
more complex topologies, refer to the Ethernet Gateway User Guide.
Layer 2 Bridging Procedure
Refer to the Ethernet Gateway User Guide for more options and more detailed steps.
1. Enable the Ethernet gateway
Enter the configure command in global-configuration mode.
Example
2. Create a bridge-group.
Enter bridge-group bridge-group# subnet-prefix
Leave the actual subnet-prefix address and length blank to auto-discover all available subnets.
Example
3. If you are using DHCP, enable broadcast forwarding.
Topspin-90(config)# ntp server-one 10.2.0.50
Topspin-90# configure
Topspin-90(config)#
Topspin-90(config)#bridge-group 21 subnet-prefix
Topspin-90(config)#