ping atm

Syntax

ping atm interface interface <end-to-end | segment> <interval interval> 
<sequence-number sequence-number> <vci vci> <brief> 

Description

Check the reachability of a remote ATM node. All packets are 53 bytes.

Type Ctrl-C to interrupt a ping atm command.

For ATM 1 and ATM 2 interfaces, when you issue the ping atm command, you must include a logical unit number in the interface name

Options

brief—(Optional) Display only the ATM ping summary statistics. These are displayed after you type Ctrl-C to interrupt the ping atm command.

count count—(Optional) Number of ping requests to send.
Range: 0 through 10,000
Default: No limit to the number of requests sent. Type Ctrl-C to interrupt a ping command.

end-to-end—(Optional) Cells are sent to the end node. This is the default.

interface interface—Interface to use to send the ATM ping requests.

interval interval—(Optional) How often to send ping requests.
Range: 0.1 through 10,000 seconds
Default: 1 second

segment—(Optional) Cells are sent only to the intermediate node.

sequence-number sequence-number—(Optional) Starting sequence number (correlation tag).
Range: 0 through 65,468 bytes
Default: 1

vci vci—(Optional) ATM point-to-point virtual circuit identifier. It can be a virtual circuit identifier (vci) or a virtual private identifier (vpi.vci).

Required Privilege Level

network

See Also

ping
ping mpls

Sample Output

user@host> ping atm vci 0.128 interface at-5/3/0

53 byte oam cell received on (vpi=0 vci=128): seq=1

53 byte oam cell received on (vpi=0 vci=128): seq=2

53 byte oam cell received on (vpi=0 vci=128): seq=3

53 byte oam cell received on (vpi=0 vci=128): seq=4

53 byte oam cell received on (vpi=0 vci=128): seq=5

^C[abort]

--- atmping statistics ---

5 cells transmitted, 5 cells received, 0% cell loss

user@host> ping atm vci 0.128 interface at-5/3/0 brief

^C[abort]

--- atmping statistics ---

9 cells transmitted, 9 cells received, 0% cell loss