Cisco 500 series Administration Manual page 138

Configuring Discovery
Configuring CDP
STEP 3
STEP 1
Cisco 500 Series Stackable Managed Switch Administration Guide
• Interface—IF User Defined was selected for Source Interface, select the
interface.
• Syslog Voice VLAN Mismatch—Check to send a SYSLOG message when
a voice VLAN mismatch is detected. This means that the voice VLAN
information in the incoming frame does not match what the local device is
advertising.
• Syslog Native VLAN Mismatch—Check to send a SYSLOG message when
a native VLAN mismatch is detected. This means that the native VLAN
information in the incoming frame does not match what the local device is
advertising.
• Syslog Duplex Mismatch—Check to send a SYSLOG message when
duplex information is mismatched. This means that the duplex information in
the incoming frame does not match what the local device is advertising.
Click Apply. The LLDP properties are defined.
Editing CDP Interface Settings
Interface Settings
The
port. Notifications can also be triggered when there are conflicts with CDP
neighbors. The conflict can be Voice VLAN data, Native VLAN, or Duplex.
By setting these properties it is possible to select the types of information to be
provided to devices that support the LLDP protocol.
The LLDP-MED TLVs to be advertised can be selected in the LLDP MED Interface
Settings page.
To define the LLDP interface settings:
Click Administration > Discovery - CDP > Interface Settings. The
Settings
page opens.
This page displays the following CDP information for each interface.
• CDP Status—CDP publishing option for the port.
• Reporting Conflicts with CDP Neighbors—Displays the status of the
reporting options that are enabled/disabled in the Edit page (Voice VLAN/
Native VLAN/Duplex).
• No. of Neighbors—Number of neighbors detected.
page enables administrators to enable/disable CDP per
9
Interface
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