Brocade Communications Systems Brocade 8/12c Command Reference Manual page 321

To display one device that accepts the request and another device that does not respond to the request:
To use fcPing with a single destination (in the example, the destination is a switch WWN):
To use fcPing with a single destination (in the example, the destination is a device node WWN):
Fabric OS Command Reference
53-1001764-01
Pinging 21:00:00:20:37:25:ad:05 [0x211e8] with 12 bytes of data:
Request rejected
Request rejected
Request rejected
Request rejected
Request rejected
5 frames sent, 0 frames received, 5 frames rejected, 0 frames timeout
Round-trip min/avg/max = 0/0/0 usec
switch:admin> fcping 0x020800 22:00:00:04:cf:75:63:85
Source: 0x20800
Destination: 22:00:00:04:cf:75:63:85
Zone Check: Zoned
Pinging 0x20800 with 12 bytes of data:
received reply from 0x20800: 12 bytes time:1159 usec
received reply from 0x20800: 12 bytes time:1006 usec
received reply from 0x20800: 12 bytes time:1008 usec
received reply from 0x20800: 12 bytes time:1038 usec
received reply from 0x20800: 12 bytes time:1010 usec
5 frames sent, 5 frames received, 0 frames rejected,0 frames timeout
Round-trip min/avg/max = 1006/1044/1159 usec
Pinging 22:00:00:04:cf:75:63:85 [0x217d9] with 12 bytes of data:
Request timed out
Request timed out
Request timed out
Request timed out
Request timed out
5 frames sent, 0 frames received, 0 frames rejected,5 frames timeout
Round-trip min/avg/max = 0/0/0 usec
switch:admin> fabricshow
Switch ID Worldwide Name
-----------------------------------------------------------------
6: fffc06 10:00:00:05:1e:34:2b:66 10.202.90.201 0.0.0.0 "mps_daz_1"
55:fffc37 10:00:00:05:1e:34:01:f5 10.202.90.226 0.0.0.0
switch:admin> fcping 10:00:00:05:1e:34:2b:66
Destination: 10:00:00:05:1e:34:2b:66
Pinging 20:00:00:05:1e:34:2b:66 [fffc06] with 12 bytes of data:
received reply from 10:00:00:05:1e:34:2b:66 : 12 bytes time:1162 usec
received reply from 10:00:00:05:1e:34:2b:66 : 12 bytes time:1013 usec
received reply from 10:00:00:05:1e:34:2b:66 : 12 bytes time:1442 usec
received reply from 10:00:00:05:1e:34:2b:66 : 12 bytes time:1052 usec
received reply from 10:00:00:05:1e:34:2b:66 : 12 bytes time:1012 usec
5 frames sent, 5 frames received, 0 frames rejected, 0 frames timeout
Round-trip min/avg/max = 1012/1136/1442 usec
switch:admin> nsshow
{
Type Pid COS
N 370500;3;20:07:00:05:1e:35:10:7f;10:00:00:05:1e:35:10:7f; na
Fabric Port Name: 20:05:00:05:1e:34:01:f5
Enet IP Addr
PortName NodeName
fcPing
FC IP Addr Name
pulsar055"
TTL(sec)
22
287