ECHO
Name/CLI Keyword |
echo |
Full Name |
Echo Protocol |
Description |
Echo is a protocol that is used for debugging and measurement. It works by sending back all the data that was received from the source. The protocol works on TCP and UDP, typically on port 7. |
Reference |
|
Global ID |
L4:7 |
ID |
101 |
Known Mappings |
|
UDP Port |
7 |
TCP Port |
7 |
IP Protocol |
- |
IP Version |
|
IPv4 Support |
Yes |
IPv6 Support |
Yes |
Application Group |
other |
Business Relevance |
business-relevant. From Cisco IOS XE 3.16S and IOS 15.5(3)M only. |
Category |
net-admin |
Sub Category |
network-management |
P2P Technology |
No |
Encrypted |
No |
Traffic-class |
ops-admin-mgmt. From Cisco IOS XE 3.16S and IOS 15.5(3)M only. |
Tunnel |
No |
Underlying Protocols |
- |