Display Filter Reference: Cisco Discovery Protocol

Protocol field name: cdp

Versions: 1.0.0 to 2.6.3

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Field name Description Type Versions
cdp.address Address Sequence of bytes 2.0.0 to 2.6.3
cdp.address_length Address length Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.bad_checksum Bad checksum Label 2.4.0 to 2.6.3
cdp.capabilities Capabilities Unsigned integer, 4 bytes 1.10.0 to 2.6.3
cdp.capabilities.host Host Boolean 1.10.0 to 2.6.3
cdp.capabilities.igmp_capable IGMP capable Boolean 1.10.0 to 2.6.3
cdp.capabilities.repeater Repeater Boolean 1.10.0 to 2.6.3
cdp.capabilities.router Router Boolean 1.10.0 to 2.6.3
cdp.capabilities.src_bridge Source Route Bridge Boolean 1.10.0 to 2.6.3
cdp.capabilities.switch Switch Boolean 1.10.0 to 2.6.3
cdp.capabilities.trans_bridge Transparent Bridge Boolean 1.10.0 to 2.6.3
cdp.checksum Checksum Unsigned integer, 2 bytes 1.0.0 to 2.6.3
cdp.checksum.status Checksum Status Unsigned integer, 1 byte 2.2.0 to 2.6.3
cdp.checksum_bad Bad Boolean 1.0.0 to 2.0.16
cdp.checksum_good Good Boolean 1.0.0 to 2.0.16
cdp.cluster.commander_mac Cluster Commander MAC Ethernet or other MAC address 2.0.0 to 2.6.3
cdp.cluster.ip IP? IPv4 address 2.0.0 to 2.6.3
cdp.cluster.management_vlan Management VLAN Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.cluster.master_ip Cluster Master IP IPv4 address 2.0.0 to 2.6.3
cdp.cluster.status Status? Unsigned integer, 1 byte 2.0.0 to 2.6.3
cdp.cluster.sub_version Sub Version? Unsigned integer, 1 byte 2.0.0 to 2.6.3
cdp.cluster.switch_mac Switch\'s MAC Ethernet or other MAC address 2.0.0 to 2.6.3
cdp.cluster.unknown UNKNOWN Unsigned integer, 1 byte 2.0.0 to 2.6.3
cdp.cluster.version Version? Unsigned integer, 1 byte 2.0.0 to 2.6.3
cdp.data Data Sequence of bytes 2.0.0 to 2.6.3
cdp.deviceid Device ID Character string 1.4.0 to 2.6.3
cdp.duplex Duplex Boolean 2.0.0 to 2.6.3
cdp.encrypted_data Encrypted Data Sequence of bytes 2.0.0 to 2.6.3
cdp.hardware_version_id Hardware Version ID Character string 2.0.0 to 2.6.3
cdp.hello.unknown Unknown Sequence of bytes 2.0.0 to 2.6.3
cdp.invalid_data Invalid bytes at end Label 2.0.0 to 2.6.3
cdp.ip_prefix IP Prefix IPv4 address 2.0.0 to 2.6.3
cdp.len_tlv_table Length of TLV table Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.location Location Character string 2.0.0 to 2.6.3
cdp.location.unknown UNKNOWN Unsigned integer, 1 byte 2.0.0 to 2.6.3
cdp.management_id Management-ID Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.model_number Model Number Character string 2.0.0 to 2.6.3
cdp.mtu MTU Unsigned integer, 4 bytes 2.0.0 to 2.6.3
cdp.native_vlan Native VLAN Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.nrgyz.ip_address IP Address IPv4 address 2.0.0 to 2.6.3
cdp.nrgyz.ipv6_address IPv6 Address IPv6 address 2.6.0 to 2.6.3
cdp.nrgyz.tlv.len TLV Length Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.nrgyz.tlv.type TLV Type Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.nrgyz_reply_to.backup_server_ip Backup Server IP? IPv4 address 2.0.0 to 2.6.3
cdp.nrgyz_reply_to.backup_server_port Backup server Port? Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.nrgyz_reply_to.domain Domain Character string 2.0.0 to 2.6.3
cdp.nrgyz_reply_to.ip_address IP Address IPv4 address 2.0.0 to 2.6.3
cdp.nrgyz_reply_to.name Name Character string 2.0.0 to 2.6.3
cdp.nrgyz_reply_to.port Port Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.nrgyz_reply_to.role Role Character string 2.0.0 to 2.6.3
cdp.nrgyz_reply_to.unknown_field Unknown Field Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.nrgyz_tlv.length.invalid TLV with invalid length Label 2.0.0 to 2.6.3
cdp.nrgyz_unknown_values Unknown Values Sequence of bytes 2.0.0 to 2.6.3
cdp.num_tlvs_table Number of TLVs in table Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.number_of_addresses Number of addresses Unsigned integer, 4 bytes 2.0.0 to 2.6.3
cdp.odr_default_gateway ODR Default gateway IPv4 address 2.0.0 to 2.6.3
cdp.oui OUI Unsigned integer, 3 bytes 2.0.0 to 2.6.3
cdp.platform Platform Character string 1.4.0 to 2.6.3
cdp.portid Sent through Interface Character string 1.4.0 to 2.6.3
cdp.power_available Power Available Unsigned integer, 4 bytes 2.0.0 to 2.6.3
cdp.power_consumption Power Consumption Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.power_requested Power Requested Unsigned integer, 4 bytes 2.0.0 to 2.6.3
cdp.protocol Protocol Sequence of bytes 2.0.0 to 2.6.3
cdp.protocol_id Protocol ID Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.protocol_length Protocol length Unsigned integer, 1 byte 2.0.0 to 2.6.3
cdp.protocol_type Protocol type Unsigned integer, 1 byte 2.0.0 to 2.6.3
cdp.request_id Request-ID Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.seen_sequence Seen Sequence? Unsigned integer, 4 bytes 2.0.0 to 2.6.3
cdp.sequence_number Sequence Number Unsigned integer, 4 bytes 2.0.0 to 2.6.3
cdp.software_version Software version Character string 2.0.0 to 2.6.3
cdp.spare_poe_tlv Spare Pair PoE Unsigned integer, 1 byte 1.10.0 to 2.6.3
cdp.spare_poe_tlv.poe PSE Four-Wire PoE Boolean 1.10.0 to 2.6.3
cdp.spare_poe_tlv.pse_spare_pair_poe PSE Spare Pair PoE Boolean 1.10.0 to 2.6.3
cdp.spare_poe_tlv.req_spare_pair_poe PD Request Spare Pair PoE Boolean 1.10.0 to 2.6.3
cdp.spare_poe_tlv.spare_pair_arch PD Spare Pair Architecture Boolean 1.10.0 to 2.6.3
cdp.system_name System Name Character string 2.0.0 to 2.6.3
cdp.system_object_identifier System Object Identifier Sequence of bytes 2.0.0 to 2.6.3
cdp.system_serial_number System Serial Number Character string 2.0.0 to 2.6.3
cdp.tlv.len Length Unsigned integer, 2 bytes 1.0.0 to 2.6.3
cdp.tlv.type Type Unsigned integer, 2 bytes 1.0.0 to 2.6.3
cdp.trust_bitmap Trust Bitmap Unsigned integer, 1 byte 2.0.0 to 2.6.3
cdp.ttl TTL Unsigned integer, 2 bytes 1.0.0 to 2.6.3
cdp.unknown_pad Unknown Pad Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.untrusted_port_cos Untrusted port CoS Unsigned integer, 1 byte 2.0.0 to 2.6.3
cdp.version Version Unsigned integer, 1 byte 1.0.0 to 2.6.3
cdp.voice_vlan Voice VLAN Unsigned integer, 2 bytes 2.0.0 to 2.6.3
cdp.vtp_management_domain VTP Management Domain Character string 2.0.0 to 2.6.3
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