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Island Router CLI Reference Guide 2.3.2
Island Documentation IntroductionIsland Router CLI Reference Guide 2.3.2
Island Router CLI Reference Guide 2.3.2
Island Documentation IntroductionIsland Router CLI Reference Guide 2.3.2
  • Overview
  • Context Sensitive Help
  • URL Format
  • Password Encryption and Public Key Authentication
  • Command Scheduler
  • Commands
    • auto-update
      • auto-update days
      • auto-update time
    • backup
      • backup interval
      • backup url
    • clear connections
    • clear dhcp-client
    • clear dump
    • clear everything
    • clear log
    • clear network
    • clear package
    • clear pin
    • clear ssh client-keys
    • clear ssh host-keys
    • clear ssh known-hosts
    • clear syslog
    • clear update
    • clear vpn-keys
    • compact
    • configure authorized-keys
    • configure known-hosts
    • configure network
    • configure terminal
    • description
    • duplex
    • end
    • ethernet polling
    • exit
    • help
    • history
      • history empty
      • history filter
      • history interval
      • history output-format
      • history rename
      • history url
      • history utc
    • hostname
    • interface
    • ip (interface context)
      • ip address
      • ip autoconfig
      • ip autovlan
      • ip arp-scan
      • ip arp-spoof
      • ip priority
      • ip dhcp6-client
      • ip dhcp6-server
      • ip dhcp-client
      • ip dhcp-lease
      • ip dhcp-monitor
      • ip dhcp-scope
      • ip dhcp-server
      • ip ident4
      • ip ident6
      • ip mtu
      • ip nat4
      • ip nat6
      • ip router-advertise
      • ip router-solicit
    • ip (global context)
      • ip ddns name
      • ip ddns ipv6
      • ip dhcp-reserve
      • ip dns local-only
      • ip dns mode
      • ip firewall
      • ip ipv6
      • ip load-sharing
      • ip max-clients
      • ip port-forward
      • ip route
    • led level
    • login confirm
    • login console
    • login remote
    • login support
    • mac output-format
    • ntp
    • package
    • packet level
    • parent
    • password
    • ping
    • reload
    • rollback
    • show clock
    • show config authorized-keys
    • show config known-hosts
    • show dumps
    • show free-space
    • show hardware
    • show history
    • show interface
    • show interface summary
    • show interface transceivers
    • show ip dhcp-reservations
    • show ip interface
    • show ip neighbors
    • show ip recommendations
    • show ip routes
    • show ip sockets
    • show log
    • show ntp
    • show packages
    • show public-key
    • show running-config
    • show ssh-client-keys
    • show startup-config
    • show stats
    • show syslog
    • show users
    • show vpns
    • show version
    • speed
    • ssh
    • stats
    • syslog
      • syslog level
      • syslog protocol
      • syslog server
    • telnet
    • terminal
      • terminal length
      • terminal terminal-type
      • terminal width
    • timezone
    • update
    • vpn key-exchange
    • vpn peer
      • vpn peer generate client
      • vpn peer host
      • vpn peer local-ip
      • vpn peer mac
      • vpn peer name
      • vpn peer public-key
      • vpn peer remote-ip
      • vpn peer route
      • vpn peer shutdown
      • vpn peer unapproved
      • vpn peer visible
    • vpn port
    • vpn renumber
    • vpn route
    • vpn server
      • vpn server auto-trust
      • vpn server auto-visible
      • vpn server no-local
      • vpn server pool
      • vpn server secret
    • vpn sort
    • write
      • write dump
      • write memory
      • write network
      • write syslog
      • write terminal
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  • Syntax
  • Syntax Description
  • Defaults
  • Usage Guidelines
  • Examples
  • Related Commands
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  1. Commands

ping

Send an ICMP Echo Request to a host and waits for a reply.

Syntax

ping [ip|ipv6] <host>

Syntax Description

Keyword
Description

ip

(Optional) Use IPv4.

ipv6

(Optional) Use IPv6.

host

The domain name or IP address of the host to be pinged.

Defaults

If neither ip no ipv6 is specified, the protocol is chosen automatically.

Usage Guidelines

The ping command is used to test the reachability of another system and measure the round-trip time (RTT) to the system using ICMP Echo Request packets. Once the command is issued, it will continue until stopped by pressing Control-C.

Examples

ping 192.168.81.42
ping ipv6 www.example.com

Related Commands

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Last updated 8 months ago