Casio CasioIsa 550 With Wifi 3y Security ISA550WBUN3K9 Manual De Usuario

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Device Management
Device Discovery Protocols
Cisco ISA500 Series Integrated Security Appliances Administration Guide
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10
 
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Per Port: Configure CDP on selective ports. CDP per port is 
recommended. 
CDP Timer: Enter the value of the time interval between two successive 
CDP packets sent by the security appliance. The default value is 60 
seconds.
CDP Hold Timer: The hold timer is the amount of time the information sent 
in the CDP packet should be cached by the security appliance that receives 
the CDP packet, after which the information is expired. The default value is 
180 seconds.
Note: The Voice VLAN ID is a read-only field. You can configure the Voice VLAN on 
the Networking > VLAN page. For more information, se
STEP 3
In the Enable CDP area, specify which interfaces will run CDP. Click On to enable 
CDP on an interface, or click Off to disable CDP. This is required if you choose Per 
Port
 from the CDP drop-down list. 
STEP 4
Click Save to apply your settings. 
LLDP Discovery
Link Layer Discovery Protocol (LLDP) enables network managers to troubleshoot 
and enhance network management by discovering and maintaining network 
topologies over multi-vendor environments. LLDP discovers network neighbors by 
standardizing methods for network devices to advertise themselves to other 
systems, and to store discovered information.
LLDP enables a device to advertise its identification, configuration, and 
capabilities to neighboring devices that store the data in a Management 
Information Base (MIB). The network management system models the topology of 
the network by querying these MIB databases.
STEP 1
Click Device Management > Discovery Protocols > LLDP.
STEP 2
Click On to enable LLDP, or click Off to disable it. If you enable LLDP, the LLDP 
neighbors appear in the LLDP Neighbors table. 
STEP 3
To view the detail of a LLDP neighbor, check it and click Details
STEP 4
To refresh the data in the LLDP Neighbors table, click Refresh