EEM TCL for interface commands

[bryan totten]

I am working on a script that will make interface changes.  I am trying to do the following:

1) save the output from the following command:  #show cdp nei detail | i Interface

2) this will most likely give a list of interfaces some of which will be repeated.  If the interface is listed more than once then i would like to remove the

    repeated interface.  (note i am not concerned about the outgoing interface)

3)using the above information i would then like to make configuration to the interfaces with the following commands

     #config t

     #interface $intf

     #no mls qos vlan-based

     #mls qos trust dscp

i have started this script (please see attached file) and would really appreciate some assistance especially with how to eliminate multiple instances of the same interface.

thanks!!

[Dan Frey]

Add "set summary [lsort -unique $summary] " to your script after creating $summary. 

if [catch {cli_exec $cli1(fd) "show cdp neighbors detail | include Interface" } summary ] {

    error $summary $errorInfo

}

set summary [lsort -unique $summary]

set lines [split $summary "\n"]

ect....

Dan

[bryan totten]

I am having issues running scripts on my 3750x.  One of the few commands i am getting to work is the

router(tcl)#puts "testing this command"

most all other commands are not working for example:  ios_config, set

I am attaching a file with more details.  Any help would be greatly appreciated!

[Joe Clarke]

Tclsh doesn't work with command authorization.  If you need to use command authz, you will need to switch to EEM Tcl and configure:

event manager session cli username USER

Where USER is a user authorized to run all of the CLI commands.  Since this thread doesn't seem to be applicable to what you're doing, I recommend you start a new one if you require more help.