- Preface
-
- Configuring the Fabric Interconnects
- Configuring Ports and Port Channels
- Configuring Communication Services
- Configuring Authentication
- Configuring Organizations
- Configuring Role-Based Access Control
- Managing Firmware
- Configuring DNS Servers
- Configuring System-Related Policies
- Managing Licenses
- Managing Virtual Interfaces
- Index
Configuring LAN Pin Groups
This chapter includes the following sections:
LAN Pin Groups
Cisco UCS uses LAN pin groups to pin Ethernet traffic from a vNIC on a server to an uplink Ethernet port or port channel on the fabric interconnect. You can use this pinning to manage the distribution of traffic from the servers.
To configure pinning for a server, you must include the LAN pin group in a vNIC policy. The vNIC policy is then included in the service profile assigned to that server. All traffic from the vNIC travels through the I/O module to the specified uplink Ethernet port.
Note |
If you do not assign a pin group to a server interface through a vNIC policy, Cisco UCS Manager chooses an uplink Ethernet port or port channel for traffic from that server interface dynamically. This choice is not permanent. A different uplink Ethernet port or port channel may be used for traffic from that server interface after an interface flap or a server reboot. |
Creating a LAN Pin Group
In a system with two fabric interconnects, you can associate the pin group with only one fabric interconnect or with both fabric interconnects.
Configure the ports and port channels with which you want to configure the pin group. You can only include ports and port channels configured as uplink ports in a LAN pin group.
What to Do Next
Include the pin group in a vNIC template.