{"type":"api","title":"Get Network Topology Link Layer","meta":{"id":"/apps/pubhub/media/Meraki-Dashboard-API-v1-Documentation/e92a64d0814b40091de22f4a93378df69809b95e/5c63a5d4-9452-397a-85eb-8b6fec45147e","info":{"title":"Meraki Dashboard API","description":"A RESTful API to programmatically manage and monitor Cisco Meraki networks at scale.\n\n\u003e Date: 06 November, 2024\n\u003e\n\u003e [Recent Updates](https://meraki.io/whats-new/)\n\n---\n\n[API Documentation](https://meraki.io/api)\n\n[Community Support](https://meraki.io/community)\n\n[Meraki Homepage](https://www.meraki.com)\n","contact":{"name":"Meraki Developer Community","url":"https://meraki.io/community"},"version":"1.52.0"},"security":[{"meraki_api_key":[]},{"bearerAuth":[]}],"tags":[{"name":"organizations"},{"name":"networks"},{"name":"devices"},{"name":"insight"},{"name":"wireless"},{"name":"camera"},{"name":"appliance"},{"name":"switch"},{"name":"cellularGateway"},{"name":"sm"},{"name":"sensor"},{"name":"administered"},{"name":"wirelessController"},{"name":"policy"},{"name":"accessControlLists"},{"name":"accessPolicies"},{"name":"accounts"},{"name":"acls"},{"name":"actionBatches"},{"name":"adaptivePolicy"},{"name":"addresses"},{"name":"admins"},{"name":"airMarshal"},{"name":"alertTypes"},{"name":"alerts"},{"name":"alternateManagementInterface"},{"name":"analytics"},{"name":"api"},{"name":"apiRequests"},{"name":"apnsCert"},{"name":"appliances"},{"name":"applicationCategories"},{"name":"applicationUsage"},{"name":"applications"},{"name":"areas"},{"name":"arpInspection"},{"name":"arpTable"},{"name":"artifacts"},{"name":"assets"},{"name":"assignments"},{"name":"authenticationToken"},{"name":"autoLocate"},{"name":"autoRf"},{"name":"availabilities"},{"name":"bandwidthUsageHistory"},{"name":"bgp"},{"name":"billing"},{"name":"bluetooth"},{"name":"bluetoothClients"},{"name":"bonjourForwarding"},{"name":"boundaries"},{"name":"brandingPolicies"},{"name":"bulk"},{"name":"bulkUpdate"},{"name":"byBoundary"},{"name":"byClient"},{"name":"byDevice"},{"name":"byEnergyUsage"},{"name":"byInterval"},{"name":"byMetric"},{"name":"byModel"},{"name":"byNetwork"},{"name":"byStatus"},{"name":"bySwitch"},{"name":"byType"},{"name":"byUsage"},{"name":"byUtilization"},{"name":"bypassActivationLockAttempts"},{"name":"cableTest"},{"name":"callbacks"},{"name":"categories"},{"name":"cellular"},{"name":"cellularFirewallRules"},{"name":"cellularUsageHistory"},{"name":"certs"},{"name":"changeHistory"},{"name":"channelUtilization"},{"name":"channelUtilizationHistory"},{"name":"channels"},{"name":"claim"},{"name":"claimKey"},{"name":"clientCountHistory"},{"name":"clients"},{"name":"cloudMonitoring"},{"name":"commands"},{"name":"communicationPlans"},{"name":"compliance"},{"name":"configTemplates"},{"name":"configurationChanges"},{"name":"configure"},{"name":"configuredDevices"},{"name":"connectionStats"},{"name":"connections"},{"name":"connectivity"},{"name":"connectivityEvents"},{"name":"connectivityMonitoringDestinations"},{"name":"contentFiltering"},{"name":"coterm"},{"name":"current"},{"name":"customAnalytics"},{"name":"customPerformanceClasses"},{"name":"dataRateHistory"},{"name":"delegated"},{"name":"desktopLogs"},{"name":"details"},{"name":"detections"},{"name":"deviceCommandLogs"},{"name":"deviceProfiles"},{"name":"deviceTypeGroupPolicies"},{"name":"dhcp"},{"name":"dhcpServerPolicy"},{"name":"dscpTaggingOptions"},{"name":"dscpToCosMappings"},{"name":"eapOverride"},{"name":"earlyAccess"},{"name":"electronicShelfLabel"},{"name":"entitlements"},{"name":"esims"},{"name":"ethernet"},{"name":"eventTypes"},{"name":"events"},{"name":"exportEvents"},{"name":"failedConnections"},{"name":"failover"},{"name":"features"},{"name":"fields"},{"name":"firewall"},{"name":"firewalledServices"},{"name":"firmware"},{"name":"firmwareUpgrades"},{"name":"floorPlans"},{"name":"groupPolicies"},{"name":"groups"},{"name":"health"},{"name":"healthByTime"},{"name":"historical"},{"name":"history"},{"name":"hotspot20"},{"name":"httpServers"},{"name":"identities"},{"name":"identityPsks"},{"name":"idps"},{"name":"imports"},{"name":"inboundCellularFirewallRules"},{"name":"inboundFirewallRules"},{"name":"interfaces"},{"name":"internetPolicies"},{"name":"intrusion"},{"name":"inventory"},{"name":"ipv6"},{"name":"jobs"},{"name":"keys"},{"name":"l2"},{"name":"l3"},{"name":"l3FirewallRules"},{"name":"l7FirewallRules"},{"name":"lan"},{"name":"latencyHistory"},{"name":"latencyStats"},{"name":"latest"},{"name":"licenses"},{"name":"licensing"},{"name":"lines"},{"name":"linkAggregations"},{"name":"linkLayer"},{"name":"live"},{"name":"liveTools"},{"name":"lldpCdp"},{"name":"loginSecurity"},{"name":"logs"},{"name":"lossAndLatencyHistory"},{"name":"malware"},{"name":"managementInterface"},{"name":"manufacturers"},{"name":"me"},{"name":"merakiAuthUsers"},{"name":"meshStatuses"},{"name":"models"},{"name":"monitor"},{"name":"monitoredMediaServers"},{"name":"mqttBrokers"},{"name":"mtu"},{"name":"multicast"},{"name":"netflow"},{"name":"networkAdapters"},{"name":"networkHealth"},{"name":"objectDetectionModels"},{"name":"onboarding"},{"name":"oneToManyNatRules"},{"name":"oneToOneNatRules"},{"name":"openapiSpec"},{"name":"optIns"},{"name":"order"},{"name":"ospf"},{"name":"overview"},{"name":"packetLoss"},{"name":"packets"},{"name":"payloadTemplates"},{"name":"performance"},{"name":"performanceHistory"},{"name":"permissions"},{"name":"pii"},{"name":"piiKeys"},{"name":"ping"},{"name":"pingDevice"},{"name":"policies"},{"name":"policyObjects"},{"name":"portForwardingRules"},{"name":"portSchedules"},{"name":"ports"},{"name":"power"},{"name":"powerModules"},{"name":"prefixes"},{"name":"prepare"},{"name":"priorities"},{"name":"profiles"},{"name":"provisioning"},{"name":"qosRules"},{"name":"qualityAndRetention"},{"name":"qualityRetentionProfiles"},{"name":"radio"},{"name":"ratePlans"},{"name":"readings"},{"name":"recent"},{"name":"redundancy"},{"name":"relationships"},{"name":"rendezvousPoints"},{"name":"requests"},{"name":"responseCodes"},{"name":"restrictions"},{"name":"rfProfiles"},{"name":"roles"},{"name":"rollbacks"},{"name":"routing"},{"name":"rules"},{"name":"saml"},{"name":"samlRoles"},{"name":"schedules"},{"name":"sdwan"},{"name":"search"},{"name":"security"},{"name":"securityCenters"},{"name":"seen"},{"name":"sense"},{"name":"sentry"},{"name":"servers"},{"name":"serviceProviders"},{"name":"settings"},{"name":"signalQualityHistory"},{"name":"sims"},{"name":"singleLan"},{"name":"siteToSiteVpn"},{"name":"smDevicesForKey"},{"name":"smOwnersForKey"},{"name":"snmp"},{"name":"softwares"},{"name":"splash"},{"name":"splashAuthorizationStatus"},{"name":"splashLoginAttempts"},{"name":"ssids"},{"name":"stacks"},{"name":"staged"},{"name":"stages"},{"name":"staticRoutes"},{"name":"statics"},{"name":"stats"},{"name":"status"},{"name":"statuses"},{"name":"stormControl"},{"name":"stp"},{"name":"subnetPool"},{"name":"subnets"},{"name":"subscription"},{"name":"subscriptions"},{"name":"summary"},{"name":"swap"},{"name":"swaps"},{"name":"switches"},{"name":"syslogServers"},{"name":"system"},{"name":"targetGroups"},{"name":"themes"},{"name":"thirdPartyVPNPeers"},{"name":"throughputTest"},{"name":"top"},{"name":"topology"},{"name":"traffic"},{"name":"trafficAnalysis"},{"name":"trafficHistory"},{"name":"trafficShaping"},{"name":"trustedAccessConfigs"},{"name":"trustedServers"},{"name":"upgrades"},{"name":"uplink"},{"name":"uplinkBandwidth"},{"name":"uplinkSelection"},{"name":"uplinks"},{"name":"uplinksLossAndLatency"},{"name":"usage"},{"name":"usageHistories"},{"name":"usageHistory"},{"name":"userAccessDevices"},{"name":"utilization"},{"name":"v4"},{"name":"video"},{"name":"videoLink"},{"name":"vlanAssignments"},{"name":"vlanProfiles"},{"name":"vlans"},{"name":"vmx"},{"name":"vpn"},{"name":"vpnExclusions"},{"name":"vpnFirewallRules"},{"name":"vppAccounts"},{"name":"wakeOnLan"},{"name":"warmSpare"},{"name":"warnings"},{"name":"webhookTests"},{"name":"webhooks"},{"name":"wirelessControllers"},{"name":"wirelessProfiles"},{"name":"wlanLists"},{"name":"zones"}],"x-parser-conf":{"overview":{"markdownPath":"docs/overview.md"},"theme":"meraki","serverConfig":true,"meta":{"useProxy":true},"httpBearer":{"bearerToken":"75dd5334bef4d2bc96f26138c163c0a3fa0b5ca6"},"labelConfig":{"endpoint":{"field":"operationId","format":"startCase"}},"groupBy":{"$remoteModule":"config/group_platform.js"},"sortBy":{"$remoteModule":"config/sort_by.js"},"exampleAsDefault":true,"expand":3,"sampleCode":{"python":{"folder":"meraki/sdk/python","name":"Meraki Python Library","highlight":"python"}},"variables":{"organizationId":"1215707","networkId":"N_784752235069315754","serial":"QBSB-VQ3J-XZ54"}},"openapi":"3.0.1","servers":[{"url":"https://api.meraki.com/{basePath}","variables":{"basePath":{"default":"api/v1"}}}],"securitySchemes":{"meraki_api_key":{"type":"apiKey","name":"X-Cisco-Meraki-API-Key","in":"header"},"bearerAuth":{"type":"http","scheme":"bearer","bearerFormat":"API Key"}}},"spec":{"description":"List the LLDP and CDP information for all discovered devices and connections in a network. At least one MX or MS device must be in the network in order to build the topology.","operationId":"getNetworkTopologyLinkLayer","parameters":[{"name":"networkId","in":"path","description":"Network ID","schema":{"type":"string"},"required":true}],"responses":{"200":{"description":"Successful operation","content":{"application/json":{"schema":{"type":"object"},"example":{"nodes":[{"derivedId":"ccddeeffgghh","mac":"CC:DD:EE:FF:GG:HH","type":"discovered","root":true,"discovered":{"lldp":{"chassisId":"12345","systemName":"Non-Meraki device","systemDescription":"Router and Switch Device","systemCapabilities":["router","switch"],"managementAddress":"10.130.105.154"},"cdp":"null"}},{"derivedId":"34564","mac":"null","type":"stack","stack":{"id":98765,"name":"Corp Stack","members":[{"derivedId":"4567","mac":"EE:FF:GG:HH:II:JJ","type":"device","device":{"serial":"Q2UN-A44e-CU4L","name":"Study Switch","product":"switch","model":"GS110","status":"online","lastReportedAt":"2021-06-24T10:23:12z","clients":{"counts":{"total":8}},"switch":{"ports":{"counts":{"byStatus":{"active":11}}}},"uplinks":[{"vlanId":0}]}},{"derivedId":"4567","mac":"GG:HH:II:JJ:KK:LL","type":"device","device":{"serial":"Q2UN-E55e-KO6L","name":"Study Switch 2","model":"GS110","productType":"switch","status":"online","lastReportedAt":"2021-06-24T10:23:12z","clients":{"counts":{"total":8}},"switch":{"ports":{"counts":{"byStatus":{"active":11}}}},"uplinks":[{"vlanId":0}]}}],"clients":{"counts":{"total":14}}}},{"derivedId":"aabbccddeeff","mac":"AA:BB:CC:DD:EE:FF","type":"device","device":{"serial":"Q2UN-A44e-CU4L","name":"Living Room Gateway","model":"GX20","productType":"appliance","status":"online","lastReportedAt":"2021-06-24T10:23:12z","uplinks":[{"vlanId":0,"pppoe":{"enabled":true}}]}},{"derivedId":"140933967342368","mac":"80:2d:bf:0f:6b:20","type":"device","root":true,"device":{"serial":"Q4GF-GAHY-ZE2B","name":"WLC-Mars","model":"C9800-40-K9","productType":"wirelessController","status":"online","lastReportedAt":"2024-07-29T01:36:03Z","clients":{"counts":{"total":0}},"wlc":{"ap_networks":{"counts":1},"connected_aps":{"counts":12}},"uplinks":[{"vlanId":"203"}]}}],"links":[{"ends":[{"node":{"derivedId":"34564","type":"stack"},"device":{"serial":"Q2UN-E55e-KO6L","name":"Study Switch 2"},"discovered":{"lldp":{"portId":"Port 20","portDescription":"eth0"},"cdp":{"portId":"Port 20","nativeVlan":102}}},{"node":{"derivedId":"ccddeeffgghh","type":"discovered"},"discovered":{"lldp":{"portId":"0010.7fdb.51f7","portDescription":"eth1"},"cdp":"null"}}],"lastReportedAt":"2021-06-25T14:56:27z"}],"errors":[]}}}}},"summary":"List the LLDP and CDP information for all discovered devices and connections in a network","tags":["networks","monitor","topology","linkLayer"],"__originalOperationId":"getNetworkTopologyLinkLayer","security":[{"meraki_api_key":[]},{"bearerAuth":[]}],"method":"get","path":"/networks/{networkId}/topology/linkLayer","sampleCode":{"Meraki Python Library":{"code":"import meraki\n\n# Defining your API key as a variable in source code is discouraged.\n# This API key is for a read-only docs-specific environment.\n# In your own code, use an environment variable as shown under the Usage section\n# @ https://github.com/meraki/dashboard-api-python/\n\nAPI_KEY = '75dd5334bef4d2bc96f26138c163c0a3fa0b5ca6'\n\ndashboard = meraki.DashboardAPI(API_KEY)\n\nnetwork_id = 'L_646829496481105433'\n\nresponse = dashboard.networks.getNetworkTopologyLinkLayer(\n network_id\n)\n\nprint(response)","highlight":"python"}}}}