Avaya Using Technician Interface Software Uživatelský manuál stáhnout pdf (Strana 71)

Using Operating Commands

308657-14.00 Rev 00

3-9

•An ICMP host unreachable from y.y.y.y message: This message appears

if the local Nortel Networks router or remote router whose address is y.y.y.y

cannot forward the ping request any further along the path to the target device.

A sample message follows, where 192.32.243.1 is the address of the ICMP

host:

ping: ICMP host unreachable from 192.32.243.1

•A target address is unreachable message: The local Nortel Networks

router previously issued an

ICMP host unreachable from y.y.y.y

message. Within 40 seconds, the local Nortel Networks router received a

subsequent ICMP echo request addressed to the same target device. The ARP

timed out or the address could not be resolved. A sample message follows:

ping: 192.32.1.151 is unreachable

Examples:

ping -ip 192.32.1.151

Pings the device at IP address 192.32.1.151 and waits up

to 5 seconds (default) for a response. The console

displays one of the following messages:

ping: 192.32.1.151 is alive (size = 16

bytes)

ping: 193.32.1.151 does not respond

ping: ICMP host unreachable from

192.32.243.1

ping: 192.32.1.151 is unreachable

ping -ip 192.32.13.200 -p

Displays the intervening hop addresses to the destination

and the time it took to reach them before displaying the

response message for each ping. For example, the

console displays the following messages:

[1:1]$ ping -p 192.32.13.200

traceroute to 192.32.13.200: 1-30 hops, 16

byte packets

1 193.32.44.57 11 ms 7 ms 7 ms

2 193.32.44.12 9 ms 8 ms 15 ms

3 193.32.60.41 10 ms 10 ms 10 ms

4 192.32.13.200 11 ms 11 ms 11 ms

1 2 ... 66 67 68 69 70 71 72 73 74 75 76 ... 343 344

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Avaya Using Technician Interface Software Uživatelský manuál Strana 71