| Echo protocol |
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Description | Glossary | RFCs | Publications | Obsolete RFCs |
| Protocol suite: | TCP/IP. |
| Protocol type: | Application layer protocol. |
| Port: | 7 (TCP, UDP). |
| SNMP MIBs: | |
| Working groups: | |
| Links: |
An Echo server returns whatever data is received to the originating source.
| MAC header | IP header | TCP | UDP header | Echo message |
RFCs:
[RFC 347] Echo Process.
[RFC 862] Echo Protocol.
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Description | Glossary | RFCs | Publications | Obsolete RFCs |