Switching Tech, Lab 15. Etherchannel Layer 3

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Kalo kita lihat pada lab-lab sebelumnya semua etherchannel berjalan pada layer 2 dan kali ini kita akan rubah agar etherchannelnya berjalan dilayer 3.

SW-1:
SW1(config)#interface range e0/0-2  
SW1(config-if-range)#no switchport  
SW1(config-if-range)#channel-group 1 mode on
Creating a port-channel interface Port-channel 1  

SW1(config-if-range)#Interface port-channel1 
SW1(config-if)#no switchport  
SW1(config-if)#ip address 12.12.12.1 255.255.255.0 
 

SW-1:
SW1(config)#interface port-channel 1 
SW1(config-if)#no switchport  
SW1(config-if)#ip address 12.12.12.1 255.255.255.0  
SW1(config-if)#exit  

SW-2:
SW2(config)#interface range e0/0-2  
SW2(config-if-range)#no switchport  
SW2(config-if-range)#channel-group 1 mode on
Creating a port-channel interface Port-channel 1  

SW2(config-if-range)#Interface port-channel1  
SW2(config-if)#no switchport  
SW2(config-if)#ip address 12.12.12.2 255.255.255.0 

Verifikasi 

SW-1:
SW1#show etherchannel summary  
Flags: D - down P - bundled in port-channel  
        I - stand-alone s - suspended  
        H - Hot-standby (LACP only)  
        R - Layer3 S - Layer2  
        U - in use N - not in use, no aggregation          f - failed to allocate aggregator  
        M - not in use, minimum links not met  
        m - not in use, port not aggregated due to minimum links not met          u - unsuitable for bundling          w - waiting to be aggregated  
        d - default port  
        A - formed by Auto LAG  
 Number of channel-groups in use: 1 Number of aggregators: 1  
 Group Port-channel Protocol Ports  
------+-------------+-----------+------------------------------------------- 1      Po1(RU) ---------------------- Et0/0(P) Et0/1(P) Et0/2(P)      

Cek ping 

SW-1:
SW1#ping 12.12.12.2  
Type escape sequence to abort.  
Sending 5, 100-byte ICMP Echos to 12.12.12.2, timeout is 2 seconds:  
!!!!!  
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/4/16 ms  

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