CDP Command Reference - Cisco

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CDP Command ReferenceThis chapterdescribescommandsused to monitorthe router and networkusing Cisco DiscoveryProtocol(CDP). cdp enable,page 2 cdp run, page 3 show cdp, page 4 show cdp entry, page 5 show cdp interface,page 7 show cdp neighbors,page 8 show cdp traffic, page 10Cisco CPT Command Reference Guide CTC and Documentation Release and Cisco IOS Release (01) 78-20604-031cdp enableTo enable Cisco DiscoveryProtocol(CDP) on an interface,use thecdpenablecommandin interfaceconfigurationmode. To disableCDP on an interface,use thenoform of this cdpenableSyntax DescriptionThis commandhas no argumentsor DefaultEnabledat the global level and on all the ModesInterfaceconfiguration(config-if)Co mmand HistoryModificationReleaseThis commandwas GuidelinesCDP is enabledby defaultat the global level and on each supportedinterfaceto send or followingexampleshows how to disableCDP only on the TenGigabitEthernet4 #configterminalRouter

S-Switch,H-Host,I-IGMP,r-Repeater,P-Phone, D-Remote,C-CVTA,M-Two-portMacRelay DeviceID LocalIntrfceHoldtme Capability Platform PortID 10.64.107.251 Gig37/3 176 RI CPT600 Gig36/41 10.64.107.251 Gig37/1 174 RI CPT600 Gig36/43 10.64.107.251 Gig36/41 134 RI CPT600 Gig37/3 10.64.107.251 Gig36/43 134 RI CPT600 Gig37/1 10.64.107.251 Ten3/2 132 RI ...

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