How to configure Extreme Networks X620-16P - Switch
Connect a management station to the console port using either an Ethernet to serial adapter or DB-9 serial cable.
Using PuTTY, or other terminal emulator, connect to the switch using serial port connection. Be sure that serial connection is set properly:
- 9600 baud
- 8 data bits
- 1 stop bit


- Using the console session, perform the following
a At the password prompt, press ENTER(RETURN) twice.
b Enter user: admin
c For the Password: simply press ENTER - #configure vlan 1 ipaddress x.x.x.x/x
- #configure iproute add default x.x.x.x
- #save config
- #reboot
- #unconfigure switch
It will ask for Restore Factory Defaults: Give Yes - login:admin
- password: (blank – just press Enter)
It will ask for security settings
press q
It will take the default settings - Host name configuration
#configure snmp sysname xxxxxxxxxxx

#enable cli scripting permanent
- Creating Username and Password
#create account admin xxxxxxx

- #enable ssh

- #show vlan
- #configure vlan 1 ipaddress x.x.x.x/x OR (#con mgmt ipa x.x.x.x/x)

- #configure iproute add default x.x.x.x
- #save config
- #reboot
Layer 3 Configuration - InternalNet and ExternalNet
Enter Configuration Mode
#enable
- #configure terminal
Set A Virtual Gateway for Access Ports
Create VLAN for Internal Network
#create vlan "InternalNet" tag xx
- Configure IP Address for Internal Network
#configure vlan "InternalNet" ipaddress x.x.x.x/x - Enable IP forwarding for Internal Network
enable ipforwarding vlan “InternalNet” - Assign Ports to Internal Network VLAN
configure vlan "InternalNet" add ports 1-15 untagged
Set IP Address for Uplink Port
Create VLAN for External Network
#create vlan “ExternalNet” tag xx
- Configure IP Address for External Network
#configure vlan “ExternalNet” ipaddress x.x.x.x/x - Enable IP forwarding for External Network
#enable ipforwarding vlan “ExternalNet” - Assign Port to External Network VLAN
#configure vlan “ExternalNet” add port x untagged
Set Default Route to Core Switch
Useful Commands
Delete default route
#configure iproute delete default x.x.x.x/x

Unconfigure ExternalNet IP address
#unconfigure vlan "ExternalNet" ipaddress

- Configure access port
#configure vlan 1 add ports 1 untagged
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