Cisco Catalyst 3650 Series User Manual

ping4
To diagnose basic network connectivity, use the ping4 command in rommon mode.
ping4 [host_ip_address ][retries]
Syntax Description
(Optional) IP address of the host to be pinged.
host_ip_address
(Optional) Number of retries.
retries
Command Modes
Rommon
Command History
ModificationRelease
This command was introduced.Cisco IOS XE Everest 16.5.1
Usage Guidelines
The ping and ping4 commands are the same
A timeout is implemented at the bootloader device prompt, that allows the bootloader to poll the TCP stack
every 200 ms. As a result, the bootloader may take up to 200 ms to respond to pings. However, when the
bootloader is downloading a file, and thus actively polling for new packets, it responds to ping quickly.
Examples
The following is sample output from the ping4 host_ip_address command:
Device: ping4 10.29.27.5
Ping 10.29.27.5 with 32 bytes of data ...
Host 10.29.27.5 is alive.
Related Commands
DescriptionCommand
Diagnoses basic network connectivity.ping
Determines the network connectivity to
another device using IPv6 addressing.
ping6
Command Reference, Cisco IOS XE Everest 16.5.1a (Catalyst 3650 Switches)
596
ping4

Cisco Catalyst 3650 Series Specifications

General

RAM	4 GB
Flash Memory	4 GB
Ports	24 or 48 10/100/1000 Ethernet ports
Uplinks	4 x 1G SFP or 4 x 10G SFP+ (depending on model)
Stacking	Up to 9 switches with StackWise-160
Layer Support	Layer 2, Layer 3
Software	Cisco IOS Software
Power Supply	Internal power supply; optional redundant power supply available
Storage Temperature	-40°F to 158°F (-40°C to 70°C)