konfiguracja
loopback-detection enable
\\włączyć errordisable recovery
errdisable recovery cause loopback-detection
errdisable recovery cause port-security
errdisable recovery cause stp-loopback-guard
bonjour interface range vlan 1
ochrona interfejsu (przypadek Trunk do VLAN 20)
ochrona tylko na portach trunk
interface GigabitEthernet1
loopback-detection
enable
spanning-tree
link-type point-to-point
switchport mode trunk
\\ włączenie smart port – rozpoznaje typ urządzenia
rouetr,switch
macro description
switch
!next command is
internal.
macro auto smartport
dynamic_type switch
!
Ochrona interfejs nr 2
interface GigabitEthernet2
loopback-detection enable
\\port dopuszcza max 5 połączeń
port security max 5
port security mode
max-addresses
spanning-tree link-type point-to-point
switchport mode trunk
macro description
switch
!next command is
internal.
macro auto smartport
dynamic_type switch
!
Zablokowanie portu (port security)
interface GigabitEthernet8
port security discard
switchport access vlan
20
!
