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Configuring for Network Management Applications
CDP
Viewing the Switch’s Current CDP Configuration
Syntax: show cdp
Lists the switch’s global and per-port CDP configura-
tion.
This example shows the default CDP configuration.
CDP Enable/Disable on the Switch
Packet Hold Time in CDP Neighbor Table
Interval for Transmitting Outbound
CDP Packets on All Ports
Per-Port CDP Enable/Disable
Figure 10-9. Example of Show CDP with the Default CDP Configuration
Viewing the Switch’s Current CDP Neighbors Table
Devices are listed by the port on which they were detected.
Syntax: show cdp neighbors
Lists the neighboring CDP devices the switch detects,
with a subset of the information collected from the
device’s CDP packet. (For more on this topic, refer to
table 10-3, “CDP Neighbors Data” on page 10-27.)
[detail]
Provides a longer list of details on all of the CDP-aware
device the switch detects.
[ [e] port-num]
Lists the details for the CDP-aware device con-
nected to the specified port. (Allows only one port
at a time.)
(For more on this topic, see “CDP Neighbor Data and MIB Objects” on page
10-26.)
10-20