Ericsson SPR1100 Operations Instructions Page 223

  • Download
  • Add to my manuals
  • Print
  • Page
    / 300
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 222
Preventive Maintenance and Fault-finding
Table 8.5 Control Ports Alarms
Alarm Description
Ctrl x: Link Down No link has been established on this Ethernet Control
Port.
Ctrl x: Duplicate Control IP
Address Detected
Another device has responded to an ARP request for
this Control port IP address.
The data ports can raise an alarm during abnormal operational conditions.
Table 8.6 Data Ports Alarms
Alarm Description
Data x: Link Down No link has been established on this Ethernet Data
Port.
Data x: Duplicate IP Address
Duplicate IP Address Detected; Another device has
responded to an ARP request for the IP address of this
port.
8.5.7 Cannot Ping the SPR1100
‘Pinging’ a computer is a way to check and see if a computer is on the network.
Pings send a network request to a computer asking it to respond (ICMP
ECHO_REQUEST).
To ping a computer from a Windows/PC machine, use the MSDOS prompt and type
the command: ping <IP address>
A successful ‘ping’ consists of receiving back a copy of a short transmitted test
message. The reply will display ‘ping statistics’ (number of packets sent and
received and the time taken, in ms, to receive back those packets.
In the event that you cannot ping your SPR1100 unit, refer to Table 8.7.
Table 8.7
Cannot Ping the SPR1100
Step Action If Result of Action is
Yes…
If Result of Action is
No…
1
Check Connection at
back of PC. Is the
network connection
connected and active?
Possible network or
SPR1100 problem.
Proceed to next step.
Change port/replace
cable, if necessary, and
check network settings.
2
Check Connection at
back of SPR1100. Is the
network connection
connected and active?
Possible network
problem. Proceed to
next step.
Change port/replace
cable, if necessary, and
check network settings.
2/1553-FGC 101 1400 Uen B
8-11
Page view 222
1 2 ... 218 219 220 221 222 223 224 225 226 227 228 ... 299 300

Comments to this Manuals

No comments