LevelOne GEL-2460 Manual - Page 37

MAC Address Aging Time

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Chapter 6 Basic messages between DHCP servers and clients. Enable DHCP Client: It allows you enable or disable DHCP client. If you select the check box to enable DHCP client, the Switch will automatically obtain an IP address, subnet mask and default gateway address from a DHCP server available on your LAN. Else, you need to manually configure them for the Switch. IP Address and Subnet Mask: They specify the IP address and subnet mask of the Switch. You can use this IP address to access and manage the Switch. To facilitate management, please assign the Switch an IP address within your LAN subnet in most cases. Default Gateway: It specifies the IP address of the default gateway on your LAN. CPU VLAN ID: It specifies the native VLAN ID of the Switch. MAC Address Aging Time: It specifies the aging time of dynamically learned MAC addresses in the MAC address table. If a dynamic MAC address remains inactive (neither used nor updated) for the specified amount of time, it is removed from the address table. In most cases, please leave the default value. System Name: It specifies the name of the Switch. Password: It specifies the password (case sensitive) you use to login to the Switch. The default value is admin. Confirm Password: You should re-enter the password. ARP Spoofing Prevention: It allows you to enable or disable ARP spoofing prevention. If you select the check box to enable this feature, it will effectively protect the Switch against ARP spoofing attacks. Save: Click to save your changes. Cancel: Click to revert to the last saved settings. Help: Click to view the related help information. Note 1. To ensure security, it is strongly recommended that you change the default password, remember your new password and keep it safe. If you forgot your password, you need to use the Reset bLevelOneon to reset the Switch to factory default settings, and then use the default password to login to the Switch. 2. In this page, you can either manually change the Switch IP parameters (IP address, subnet mask and default gateway) as required, or enable DHCP client to make the Switch automatically obtain them from a DHCP server available on your LAN. http://www.level1.com Page 30

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Chapter 6 Basic
Page 30
messages between DHCP servers and clients.
Enable DHCP Client:
It allows you enable or disable DHCP client. If you select the
check box to enable DHCP client, the Switch will automatically obtain an IP address,
subnet mask and default gateway address from a DHCP server available on your
LAN. Else, you need to manually configure them for the Switch.
IP Address
and
Subnet Mask:
They specify the IP address and subnet mask of the
Switch. You can use this IP address to access and manage the Switch. To facilitate
management, please assign the Switch an IP address within your LAN subnet in most
cases.
Default Gateway:
It specifies the IP address of the default gateway on your LAN.
CPU VLAN ID:
It specifies the native VLAN ID of the Switch.
MAC Address Aging Time:
It specifies the aging time of dynamically learned MAC
addresses in the MAC address table. If a dynamic MAC address remains inactive
(neither used nor updated) for the specified amount of time, it is removed from the
address table. In most cases, please leave the default value.
System Name:
It specifies the name of the Switch.
Password:
It specifies the password (case sensitive) you use to login to the Switch.
The default value is
admin
.
Confirm Password:
You should re-enter the password.
ARP Spoofing Prevention:
It allows you to enable or disable ARP spoofing
prevention. If you select the check box to enable this feature, it will effectively protect
the Switch against ARP spoofing attacks.
Save:
Click to save your changes.
Cancel:
Click to revert to the last saved settings.
Help:
Click to view the related help information.
Note
1.
To ensure security, it is strongly recommended that you change the default password,
remember your new password and keep it safe. If you forgot your password, you
need to use the
Reset
bLevelOneon to reset the Switch to factory default settings,
and then use the default password to login to the Switch.
2.
In this page, you can either manually change the Switch IP parameters (IP address,
subnet mask and default gateway) as required, or enable DHCP client to make the
Switch automatically obtain them from a DHCP server available on your LAN.