Security: Ip Mac Binding - Lancom GS-2124 User Manual

LANCOM GS-2124
Chapter 4: Operation of Web- based Management
4.7

Security: IP MAC Binding

The IP network layer uses a four-byte address. The Ethernet link layer uses a
six-byte MAC address. Binding these two address types together allows the
transmission of data between the layers. The primary purpose of IP-MAC bin-
ding is to restrict the access to a switch to a number of authorized users. Only
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Parameter:
Common Server:
DHCP / DNS / FTP / HTTP / IMAP / NFS / POP3 / SAMBA / SMTP / TEL-
NET / TFTP
Instant Messaging:
Google Talk / MSN Messenger / Yahoo Messenger
User Definition:
Ethernet Type / UDP Port / TCP Port
Others:
TCP Port / ICMP / Multicast IP Stream / NetBIOS / Ping Request / Ping
Reply / SNMP / SNMP Traps
Ingress Port:
Any / Policy1-8 / Port1-24
Action:
Permit / Deny
Rate Limiter ID:
Disabled / 1-16
Parameter:
Port #:
1-24
Binding Enabled:
Use the switch ACL function to support IP/MAC Binding function, the
maximum is up to 128 entries.
Source MAC Address:
xx-xx-xx-xx-xx-xx (For example: 00-40-c7-00-00-01)
Source IP Address:
xxx.xxx.xxx.xxx (For example: 192.168.1.100)