Chapter 12
| Security Measures
Filtering IP Addresses for Management Access
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Web Interface
To display the ARP Inspection log:
1. Click Security, ARP Inspection.
2. Select Show Information from the Step list.
3. Select Show Log from the Action list.
Figure 207: Displaying the ARP Inspection Log
Filtering IP Addresses for Management Access
Use the Security > IP Filter page to create a list of up to 15 IP addresses or IP address
groups that are allowed management access to the switch through the web
interface, SNMP, or Telnet.
Command Usage
â—† The management interfaces are open to all IP addresses by default. Once you
add an entry to a filter list, access to that interface is restricted to the specified
addresses.
â—† If anyone tries to access a management interface on the switch from an invalid
address, the switch will reject the connection, enter an event message in the
system log, and send a trap message to the trap manager.
â—† IP address can be configured for SNMP, web and Telnet access respectively.
Each of these groups can include up to five different sets of addresses, either
individual addresses or address ranges.
Dst. IP Address The destination IP address in the packet.
Src. MAC Address The source MAC address in the packet.
Dst. MAC Address The destination MAC address in the packet.
Table 21: ARP Inspection Log (Continued)
Parameter Description
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