Can two switches have the same VLAN?

Can two switches have the same VLAN?

A VLAN trunk, or trunk, is a point-to-point link between two network devices that carries more than one VLAN. VLAN trunks allow all VLAN traffic to propagate between switches, so that devices which are in the same VLAN, but connected to different switches, can communicate without the intervention of a router.

How do you set up a core switch?

How to Configure Cisco Switch: A Step-by-Step Guide with Commands

1. Connect the Switch to PuTTY.
2. Enter Privileged EXEC Mode and Set a Hostname for the Switch.
3. Assign a Password to the Switch.
4. Configure Telnet and Console Access Passwords.
5. Configure IP Addresses With Telnet Access.

Which is the VLAN between switch 1 and switch 4?

VLAN 2,3, and 4. VLAN 4 belongs both to SWITCH 1 and SWITCH 2, therefore we need a Trunk Port between the two switches in order for hosts in VLAN4 in Switch 1 to be able to communicate with hosts in VLAN4 in Switch 2. MORE READING: Cisco Spanning Tree Protocol Guide (STP Examples and Configuration)

How are VLANs and trunks used in a switch?

Mainly a vlan is a virtual switch within the switch and the trunk is an aggregation of “virtual ports” to transport multiple vlans on a single link (trunk on multiple links are trunks made on port aggregation (LACP) and are another subject). .. Switch 2 knows that Vlan 3 information on sw1 from switch 1 Port6 mac -address .

Can a VLAN talk to another VLAN without layer 3?

A Trunk port allows for multiple networks or VLANS to communicate over the same port, But without a layer 3 they cannot talk to one another. A broadcast will be sent to any device on that VLAN or network. It doens’t care if it’s on switch one or two.

Is there a way to have two subnets in one VLAN?

There’s not a way to have two different subnets in a single vlan without routing some way for it. You can do the /22 as you stated, or you can put a secondary ip address on the vlan interface: A vlan is a logically segmented network, so when you have an ip address on the svi, that’s the subnet that svi will support.