What is the command to check VLAN?
Use the show vlan command to verify your VLAN configuration. This command displays all switchports and their associated VLAN as well as the VLAN status and some extra parameters that relate to Token Ring and FDDI trunks. You can use the show vlan id [vlan#] command to see information about a particular VLAN.
How do I check QoS on Cisco Nexus?
use the switchto vdc command with a VDC number. You can enable or disable QoS statistics for all interfaces on the device. By default, QoS statistics are enabled.
How do I capture packets on my Nexus 7000?
With Ethanalyzer, you can:
- Capture packets sent or received by the Supervisor.
- Set the number of packets to be captured.
- Set the length of the packets to be captured.
- Display packets with summary or detailed protocol information.
- Open and save packet data captured.
- Filter packets captured on many criteria.
How do I find the IP address of my VLAN?
To find your VLAN (on a Windows XP machine), go to “Start Menu”,then click the return (enter) key on your keyboard. This runs a command prompt. Type in “ipconfig” and hit return again. You will see your IP Address, your Subnet Mask and your Default Gateway.
Does Nexus 5k support VDCs?
The Cisco Nexus 5000 Series switch does not support multiple VDCs. All switch resources are managed in the default VDC.
How does Cisco Nexus 9000 route across VLANs?
You can route across VLAN interfaces to provide Layer 3 inter-VLAN routing by configuring a VLAN interface for each VLAN that you want to route traffic to and assigning an IP address on the VLAN interface. For more information about IP addresses and IP routing, see the Cisco Nexus 9000 Series NX-OS Unicast Routing Configuration Guide.
When to enable VLAN interface in Cisco NX-OS?
When you enable VLAN interface creation, Cisco NX-OS creates a VLAN interface for the default VLAN (VLAN 1) to permit remote switch administration. You must enable the VLAN network interface feature before you can see configure it.
What do you need to configure a VLAN interface?
A VLAN interface, or switched virtual interface (SVI), is a Layer 3 interface that is created to provide communication between VLANs. In order to route traffic between VLANs, you must create and configure a VLAN interface for each VLAN. Each VLAN requires only one VLAN interface.
What does blue path mean on Cisco Nexus 9000?
The blue path indicates a packet that is bridged within its VLAN. The device applies only the applicable ACLs. For example, if the ingress port is a Layer 2 port and the traffic is on a VLAN that is a VLAN interface, a port ACL and a router ACL both can apply.