{{tag>[network cisco hp]}}
=====LACP between Cisco 2960G and HP ProCurve 1810G=====
  * Cisco: Port 47, 48
  * HP: Port 19, 20

====HP ProCurve configuration====
  * Using the web GUI, go to: Trunks -> Trunk Configuration.
  * Select Create, Trunk Name **2960G**, hit 'Apply'. Notice the trunk interface name, for example **Trunk4**.
  * Go to: Trunks -> Trunk Membership.
  * Select Trunk4 from the drop down list.
  * Select Port Trunk (M) and LACP (L) on port 19 and 20.

  * Go to: VLANs -> Participation / Tagging.
  * Tag needed VLANs on Trunk4. For example VLAN 50.



====Cisco 2960G configuration====
  * Enable, then configure. <code>>enable
#conf t
(config)#</code>
  * Enable LLDP. <code>(config)#lldp run</code>
  * Create VLAN 50. <code>(config)#vlan 50
(config-vlan)#exit</code>
  * Configure interfaces. <code>(config)#int range Gi0/47-48
(config-if-range)#description LACP to HP 1810G
(config-if-range)#switchport nonegotiate
(config-if-range)#switchport mode trunk
(config-if-range)#lldp transmit
(config-if-range)#lldp receive
(config-if-range)#cdp enable

(config-if-range)#channel-protocol lacp
(config-if-range)#channel-group 1 mode active
Creating a port-channel interface Port-channel 1

(config-if-range)#no shutdown
(config-if-range)#exit</code>
  * Configure Port-channel. <code>#(config)#interface Port-channel1
(config-if)#description LACP to HP 1810G
(config-if)#switchport mode trunk
(config-if)#switchport trunk allowed vlan none
(config-if)#switchport trunk allowed vlan add 50
(config-if)#no shutdown
(config-if)#exit</code>
  * Show configuration. <code>#show interfaces Gi0/47 switchport
#show interfaces Gi0/48 switchport
#sh etherchannel summary
#sh cdp neighbors</code>

====Configure IP address in VLAN 50 for testing====
  * Configure IP address. <code>#conf t
(config)#interface Vlan50
(config-if)#ip address 2.3.4.5 255.255.255.0</code>