===== Best practice =====
<code>
enable
show int fa0/11
config ter
int fa0/11
flowcontrol receive on
</code>

<code>
show mac-address-table
ip name-server 88.86.116.45
</code>

=== setting up snmp ===
<code>
cisco1a(config)#snmp-server community public
cisco1a(config)#snmp-server enable traps vtp
cisco1a(config)#exit                        
cisco1a#wr
</code>
Measuring with mrtg guide [[linux:prutok]]

=== setting up telnet ===
<code>
 line vty 0 15
 password top-secret-password
 login
</code>

=== setting up bond ===
<code>
telnet 10.0.2.1
enable
config term

int gig0/1
no spanning-tree bpdufilter enable
no spanning-tree bpduguard enable
spanning-tree guard root
exit

int gig0/2
no spanning-tree bpdufilter enable
no spanning-tree bpduguard enable
spanning-tree guard root
exit

</code>

============ ssh + telnet + scp ====================
Aby fungovali vsechny najednou, musi se v prubehu konfigurace (ktere se po netu vali tisice) nastavit veledulezite


line vty 0 4
  transport input ssh telnet
  transport output ssh telnet
  flowcontrol out

=========== Cisco Backup ============


To backup the running config on a cisco switch to a TFTP server
  #copy running-config tftp:

To make a backup of the VLAN.dat file
  #copy flash:vlan.dat tftp:

===== Links =====
  * http://www.cisco.com/en/US/products/ps6406/prod_models_comparison.html
  * http://d.scribd.com/ScribdViewer.swf?document_id=2934234&amp;access_key=key-2axczrmtmkb4fovvumq8&amp;version=1&amp;viewMode=
  * http://bayupw.blogspot.com/2008/01/configuring-cisco-catalyst-switch.html