<div>
Assign ports 1/0/1 to 1/0/7 to VLAN 10<br />
Assign ports 1/0/8 to 1/0/14 to VLAN 20<br />
(i am not sure how ports are marked on 3940 Gi1/0/1 or some other way, but issue <b>show interface status</b> should show you numbers)<br />
<br />

<pre><code id="code-20-42323227-1">interface range gi1/0/1 - 7
 switchport mode access
 switchport access vlan 10
!
interface range gi1/0/8 - 14
 switchport mode access
 switchport access vlan 20</code></pre>
</div>


Assign ports 1/0/1 to 1/0/7 to VLAN 10
Assign ports 1/0/8 to 1/0/14 to VLAN 20
(i am not sure how ports are marked on 3940 Gi1/0/1 or some other way, but issue show interface status should show you numbers)



interface range gi1/0/1 - 7
 switchport mode access
 switchport access vlan 10
!
interface range gi1/0/8 - 14
 switchport mode access
 switchport access vlan 20

<div>
On the chance the ports are not contiguous...<br />
<br />

<pre><code id="code-20-42323860-1">interface g1/0/1
 switchport mode access
 switchport access vlan 10
 no shutdown ! in case it's been disabled

interface g1/0/3
 switchport mode access
 switchport access vlan 10
 no shutdown</code></pre>
or<br />

<pre><code id="code-20-42323860-2">interface range g1/0/1 , g1/0/3 ,  g1/0/5
 switchport mode access
 switchport access vlan 10
 no shutdown </code></pre>
</div>


On the chance the ports are not contiguous...



interface g1/0/1
 switchport mode access
 switchport access vlan 10
 no shutdown ! in case it's been disabled

interface g1/0/3
 switchport mode access
 switchport access vlan 10
 no shutdown

or


interface range g1/0/1 , g1/0/3 ,  g1/0/5
 switchport mode access
 switchport access vlan 10
 no shutdown 

<div>
<div class="content wysiwyg-content">
Hello,<br />
<br />
I need to activate or configure around 14 ports on our project. &nbsp;One for vlan 10 and one for Vlan20. &nbsp;What are the things I need to prepare and &nbsp; What are the commands I need to use . &nbsp;The switch is &nbsp;Cisco 3940.<br />
<br />
Thanks in advance
</div>
</div>


Hello,

I need to activate or configure around 14 ports on our project.  One for vlan 10 and one for Vlan20.  What are the things I need to prepare and   What are the commands I need to use .  The switch is  Cisco 3940.

Thanks in advance

Switch  Port Activation  procedure

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).

Cisco

A switch is a device that filters and forwards packets of data between LAN segments. Switches operate at the data link layer or the network layer of the Open Systems Interconnection (OSI) Reference Model and therefore support any packet protocol. LANs that use switches to join segments are called switched LANs or, in the case of Ethernet networks, switched Ethernet LANs. A hub is a connection point for devices in a network. Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports; when a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.

Switches / Hubs

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.