Switching Lab 14 : Etherchannel LACP
LAB 14
Untuk lab ini menggunakan LACP Etherchannel, LACP ini etherchannel Open Standard jadi di vendor lain ada. Mode yang bisa digunakan untuk membentuk etherchannel LACP ada 2 yaitu :
- Active
- Passive
Kedua Mode ini bisa digunakan tapi ada syaratnya jika mode Passive dan Passive ketemu maka tidak akan membentuk etherchannel sama sekali, berikut ini tabel yang bisa kita lihat untuk memahami lab berikut ini.
Berikut konfigurasinya
SW1
SW1(config)#interface range e0/0-2SW1(config-if-range)#channel-group 1 mode active
Creating a port-channel interface Port-channel 1
SW1(config-if)#switchport trunk encapsulation dot1q
SW1(config-if)#switchport mode trunk
SW1(config-if)#exit
SW2(config)#interface range e0/0-2 SW2
SW2(config-if-range)#channel-group 1 mode passive
Creating a port-channel interface Port-channel 1
SW2(config-if)#switchport trunk encapsulation dot1q
SW2(config-if)#switchport mode trunk
SW2(config-if)#exit
SW1#show etherchannel summary Verifikasi
SW1
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(SU) LACP Et0/0(P) Et0/1(P) Et0/2(P)
switchport Name: Po1
Switchport:
Enabled
Administrative
Mode: trunk
Operational
Mode: trunk
Administrative Trunking Encapsulation:
dot1q Operational Trunking
Encapsulation: dot1q Negotiation of
Trunking: On Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Administrative Native VLAN tagging:
enabled
VLAN0001
Spanning tree enabled protocol ieee
Root ID Priority 32769
Address aabb.cc00.0100
This bridge is the root
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 32769 (priority 32768 sys-id-ext 1)
Address aabb.cc00.0100
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Aging Time 300 sec
Interface Role Sts Cost Prio.Nbr Type
------------------- ---- --- --------- -------- ---------------------------- ----
Po1 Desg FWD 47.......................................128.65 P2p
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