[c-nsp] tclsh and ip access list help

[chloe K]

Hi 
   
  I borrow a lab book and there is tclsh command. but I can't find it in my router 
  How can I get this command working?
   
  I also have question about access list
   
  I did the following access-list
   
  access-list 10 permit 10.0.0.0 0.255.255.255
access-list 10 permit 172.16.0.0 0.0.255.255
access-list 10 remark this is for telnet
access-list 10 deny   any log
   
  I add extra one access-list later
  access-list 10 permit 192.168.0.0 0.0.0.255
   
  But this one is the later of those lines as below. it won't work
  access-list 10 permit 10.0.0.0 0.255.255.255
access-list 10 permit 172.16.0.0 0.0.255.255
access-list 10 remark this is for telnet
access-list 10 deny   any log
  access-list 10 permit 192.168.0.0 0.0.0.255
   
  I have to remove "no access-list 10 deny   any log"
  But when I remove this line, I have to add all of that again
   
  How can I do it easy to add this line?
  and How can I make it reliable as it is easy to loss the connection?
   
  Thank you 
   
   

       
 
              
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