How do I find the port channel on a Cisco Nexus switch?
Use the command, show port-channel summary, to verify the number of port-channels already configured. You can have a maximum of 256 port channels on the Cisco Nexus 1000V. Use this procedure to force the physical interface to take on the characteristics of the port channel.
What is Fex HIF port?
Host Interface (HIF): Front panel port on FEX, connecting to server. Virtual Interface (VIF): Logical construct consisting of a front panel port, VLAN, and several other parameters. Logical interface (LIF): Presentation of a front panel port in parent switch.
How do I find the port details on a Cisco switch?
To display summary information on all of the ports on the switch, enter the show port command with no arguments. Specify a particular module number to see information on the ports on that module only. Enter both the module number and the port number to see detailed information about the specified port.
What is Fex in Nexus?
A Fabric Extender (FEX for short) is a companion to a Nexus 5000 or Nexus 7000 switch. The FEX, unlike a traditional switch, has no capability to store a forwarding table or run any control plane protocols. It relies on its parent 5000/7000 to perform those functions.
How do I configure Fex?
Having established that a FEX is not a switch, let’s take a look at the process of installing a new FEX and bringing it online.
- Rack the FEX.
- Install & cable the uplinks.
- Configure a virtual port-channel and add physical interfaces.
- Apply the code below to both 5Ks.
- Next Page: Powering Up.
What is SVI in Cisco Nexus?
An SVI is a virtual routed interface that connects a VLAN on the device to the Layer 3 router engine on the same device. This section contains payload examples to demonstrate how to use the NX-API REST API to configure SVIs on the Cisco Nexus 3000 and 9000 Series switches.
How do I check my switch ports?
To check the mode setting for a port on the switch, use either the Port Status screen in the menu interface or show interfaces brief in the CLI (see Viewing port status and configuration (CLI)).
How many VDC can be configured in Nexus?
The maximum number of VDCs that can be configured per Nexus 7000 chassis is four; the default VDC (VDC 1) and three additional VDC(s).
Can you connect a switch to a Fex?
Hi, No, the FEX ports are for host connectivity and not switch.