Hostname:

hostname test

Image Upgrade:

del /r /f flash:c3560-ipbase-mz.122-35.SE5  
copy tftp://192.168.2.1/images/c3560-ipbasek9-mz.122-46.SE.bin flash:

del - File
rm - Folder

Boot with other Image:

boot system c3560-advipservicesk9-mz.122-46.SE.bin

Portfast (on dhcpd Problems):

spanning-tree portfast

Switchport with Vlan 10:

interface FastEthernet0/1  
switchport access vlan 10  
switchport mode access  
description nativ  
macro description NATIV  
spanning-tree portfast

Description Vlan 10:

vlan 10 name testvlan

Trunkport:

interface GigabitEthernet0/1  
switchport trunk encapsulation dot1q  
switchport mode trunk  
ip dhcp snooping trust

DHCP Snooping:
Global Activate:

ip dhcp snooping vlan 1-4094  
no ip dhcp snooping information option  
ip dhcp snooping

Allow DHCP on Port:

ip dhcp snooping trust

ESXi Trunking:

ip dhcp snooping vlan 1-4094  
no ip dhcp snooping information option  
ip dhcp snooping

these are the vlans, one main, one “test” for the vm

vlan 1  
name main  
vlan 999  
name test

normal client port

interface FastEthernet0/1  
switchport access vlan 1  
spanning-tree portfast

vm client port which does access vlan 999

interface FastEthernet0/3  
switchport access vlan 999  
spanning-tree portfast

vm server port, which does access normal vlan 1, and does trunk the rest
ip dhcp snooping trust means, that this port is allowed to answer dhcp requests

interface FastEthernet0/7  
switchport trunk encapsulation dot1q  
switchport trunk native vlan 1  
switchport trunk allowed vlan 1,999  
switchport mode trunk  
ip dhcp snooping trust  
end

Routing with c3560-advipservicesk9-mz.122-46.SE.bin:
( Every Net needs a own Vlan! )
( The Vlan Ip is the Gateway )

ip routing

interface FastEthernet0/1  
switchport access vlan 2  
switchport mode access

interface FastEthernet0/8  
switchport access vlan 3  
switchport mode access

interface Vlan2  
ip address 134.96.10.1 255.255.255.0

interface Vlan3  
ip address 192.168.2.1 255.255.255.0