Examples
In the following example, status information about the Cisco Networking Services image agent is displayed using the
show
cns
image
statusprivileged EXEC command:
Device# show cns image status
Last upgrade started at 11:45:02.000 UTC Mon May 6 2003
Last upgrade ended at 11:56:04.000 UTC Mon May 6 2003 status SUCCESS
Last successful upgrade ended at 11:56:04.000 UTC Mon May 6 2003
Last failed upgrade ended at 06:32:15.000 UTC Wed Apr 16 2003
Number of failed upgrades: 2
Number of successful upgrades: 6
messages received: 12
receive errors: 5
Transmit Status
TX Attempts:4
Successes:3 Failures 2
In the following example, information about the status of the Cisco Networking Services image management HTTP connections is displayed using the
show
cns
image
connectionsprivileged EXEC command:
show cns image connections
CNS Image Agent: HTTP connections
Connection attempts 1
never connected:0 Abrupt disconnect:0
Last successful connection at 11:45:02.000 UTC Mon May 6 2003
In the following example, information about the Cisco Networking Services image agent inventory is displayed using the
show
cns
image
inventoryprivileged EXEC command:
show cns image inventory
Inventory Report
imageInventoryReport deviceName imageID Router /imageID hostName Router /ho
IOS (tm) C2600 Software (C2600-I-M), Experimental Version 12.3(20030414:081500)]
Copyright (c) 1986-2003 by cisco Systems, Inc.
Compiled Mon 14-Apr-03 02:03 by engineer /versionString imageFile tftp://10.25.2.1.
In the following example, debugging messages for all Cisco Networking Services image agent services are displayed using the
debug
cns
imageprivileged EXEC command. The Cisco Networking Services image agent in this example is connecting to an image server over HTTP. After connecting, the image server asks for an inventory of the Cisco device.
Device# debug cns image all
All cns image debug flags are on
Device# cns image retrieve
May 7 06:11:42.175: CNS Image Agent: set EXEC lock
May 7 06:11:42.175: CNS Image Agent: received message from EXEC
May 7 06:11:42.175: CNS Image Agent: set session lock 1
May 7 06:11:42.175: CNS Image Agent: attempting to send to destination(http://10.1.36.8:8080/imgsrv/xgate):
?xml version="1.0" encoding="UTF-8"? cnsMessageversion="1.0" senderCredentials userName dvlpr-7200-6 /userName /senderCredentials
messageID dvlpr-7200-6_2 /messageID sessionControl imageSessionStart version="1.0"
initiatorInfotrigger EXEC/trigger initiatorCredentials userName dvlpr-7200-6/userName
/initiatorCredentials /initiatorInfo /imageSessionStart /sessionControl /cnsMessage
May 7 06:11:42.175: CNS Image Agent: clear EXEC lock
May 7 06:11:42.175: CNS Image Agent: HTTP message sent url:http://10.1.36.8:8080/imgsrv/xgate
May 7 06:11:42.191: CNS Image Agent: response data alloc 4096 bytes
May 7 06:11:42.191: CNS Image Agent: HTTP req data free
May 7 06:11:42.191: CNS Image Agent: response data freed
May 7 06:11:42.191: CNS Image Agent: receive message
?xml version="1.0" encoding="UTF-8"?
cnsMessage version="1.0"
senderCredentials
userName myImageServer.cisco.com/userName
passWord R0lGODlhcgGSALMAAAQCAEMmCZtuMFQxDS8b/passWord
/senderCredentials
messageID dvlpr-c2600-2-476456/messageID
request
replyTo
serverReply http://10.1.36.8:8080/imgsrv/xgate /serverReply
/replyTo
imageInventory
inventoryItemList
all/
/inventoryItemList
/imageInventory
/request
/cnsMessage
The following example displays the IP address and port number of the primary and backup gateways:
Device# show cns event connections
The currently configured primary event gateway:
hostname is 10.1.1.1.
port number is 11011.
Event-Id is Internal test1
Keepalive setting:
none.
Connection status:
Connection Established.
The currently configured backup event gateway:
none.
The currently connected event gateway:
hostname is 10.1.1.1.
port number is 11011.
The following sample displays a list of subjects of the Cisco Networking Services event agent that are subscribed to by applications:
Device# show cns event subject
The list of subjects subscribed by applications.
cisco.cns.mibaccess:request
cisco.cns.config.load
cisco.cns.config.reboot
cisco.cns.exec.cmd