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Chapter 6: Discovery Protocol Configuration
Configuring CDP ............................................................................................................................................. 6-1
Purpose .................................................................................................................................................... 6-1
Commands ............................................................................................................................................... 6-1
show cdp ............................................................................................................................................6-2
set cdp state .......................................................................................................................................6-3
set cdp auth........................................................................................................................................6-4
set cdp interval ...................................................................................................................................6-4
set cdp hold-time ................................................................................................................................6-5
clear cdp.............................................................................................................................................6-5
show neighbors ..................................................................................................................................6-6
Configuring Cisco Discovery Protocol ............................................................................................................ 6-7
Purpose .................................................................................................................................................... 6-7
Commands ............................................................................................................................................... 6-7
show ciscodp......................................................................................................................................6-7
show ciscodp port info........................................................................................................................6-8
set ciscodp status...............................................................................................................................6-9
set ciscodp timer.................................................................................................................................6-9
set ciscodp holdtime.........................................................................................................................6-10
set ciscodp port ................................................................................................................................6-10
clear ciscodp.....................................................................................................................................6-12
Configuring Link Layer Discovery Protocol and LLDP-MED ........................................................................ 6-13
Overview ................................................................................................................................................ 6-13
Purpose .................................................................................................................................................. 6-13
Commands ............................................................................................................................................. 6-13
Configuration Tasks ............................................................................................................................... 6-14
show lldp...........................................................................................................................................6-14
show lldp port status.........................................................................................................................6-15
show lldp port trap ............................................................................................................................6-16
show lldp port tx-tlv...........................................................................................................................6-16
show lldp port location-info...............................................................................................................6-17
show lldp port local-info ....................................................................................................................6-18
show lldp port remote-info ................................................................................................................6-20
set lldp tx-interval..............................................................................................................................6-22
set lldp hold-multiplier.......................................................................................................................6-22
set lldp trap-interval ..........................................................................................................................6-23
set lldp med-fast-repeat....................................................................................................................6-23
set lldp port status ............................................................................................................................6-24
set lldp port trap................................................................................................................................6-24
set lldp port med-trap........................................................................................................................6-25
set lldp port tx-tlv ..............................................................................................................................6-25
clear lldp ...........................................................................................................................................6-27
clear lldp port status .........................................................................................................................6-27
clear lldp port trap.............................................................................................................................6-28
clear lldp port med-trap.....................................................................................................................6-28
clear lldp port tx-tlv ...........................................................................................................................6-29
Chapter 7: Port Configuration
Port Configuration Summary .......................................................................................................................... 7-1
C2H124-48 and C2H124-48P Switch Ports ............................................................................................. 7-1
C2G124-24, C2G124-48, and C2G124-48P Switch Ports ....................................................................... 7-1
C2G134-24P Switch Ports ....................................................................................................................... 7-2
C2K122-24 Switch Ports .......................................................................................................................... 7-2
C2G170-24 Switch Ports .......................................................................................................................... 7-2
Port String Syntax Used in the CLI .......................................................................................................... 7-2