C
HAPTER
14
| 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 Configure Information from the Step list.
3. Select Show Log from the Step list.
Figure 183: 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.
CLI REFERENCES
â—† "Management IP Filter" on page 633
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.
Src. IP Address The source IP address in the packet.
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 20: ARP Inspection Log (Continued)
Parameter Description
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