ping Press without specifying an IP address. The router will then prompt you interactively for various options. Extended Ping Parameters (Prompts) When you run ping with no argument, you will see something like this:
| Parameter | Description | Example | |-----------|-------------|---------| | | Source IP or interface (e.g., g0/0 , 192.168.1.1 ) | 192.168.1.1 | | Type of service [0] | ToS byte value | 0 | | Set DF bit in IP header? [no] | Don't Fragment flag – test MTU | yes | | Validate reply data? [no] | Check if reply data matches | no | | Data pattern [0xABCD] | Hex pattern in payload | 0x0000 | | Loose, Strict, Record, Timestamp, Verbose[none] | IP header options | record | | Sweep range of sizes [n] | Test multiple packet sizes | y | Practical Example Scenario: Test connectivity from a specific source IP ( 192.168.1.10 ) to 8.8.8.8 with 1500-byte packets and the DF bit set. comando ping extendido
Protocol [ip]: Target IP address: Repeat count [5]: Datagram size [100]: Timeout in seconds [2]: Extended commands [n]: y ← YOU MUST ANSWER 'y' HERE After answering y to , additional options appear: ping Press without specifying an IP address
The extended ping is a more advanced version of the regular ping command available on Cisco routers and switches . While a standard ping only allows you to specify the destination IP address, the extended ping lets you customize many packet parameters. [no] | Don't Fragment flag – test MTU
