Ukázka LACP dual Gigabit port mezi switchi
hostname switch0 ! interface GigabitEthernet1/1 channel-group 1 mode active switchport mode trunk ! interface GigabitEthernet1/2 channel-group 1 mode active switchport mode trunk ! interface Port-channel 1 description trunk na druhej switch switchport mode trunk
hostname switch1 ! interface GigabitEthernet1/1 channel-group 1 mode passive switchport mode trunk ! interface GigabitEthernet1/2 channel-group 1 mode passive switchport mode trunk ! interface Port-channel 1 description trunk na druhej switch switchport mode trunk !
Ukázka v CPT s2switcheLACP
Pro linux se používá termín Bonding viz.: http://backdrift.org/howtonetworkbonding
cisco zjištění statusu jak se chová LACP
switch0#sh interfaces etherchannel
GigabitEthernet1/1:
Port state = 1
Channel group = 1 Mode = Active Gcchange = -
Port-channel = Po1 GC = - Pseudo port-channel = Po1
Port index = 0 Load = 0x00 Protocol = LACP
Flags: S - Device is sending Slow LACPDUs F - Device is sending fast LACPDUs
A - Device is in active mode. P - Device is in passive mode.
Local information:
LACP port Admin Oper Port Port
Port Flags State Priority Key Key Number State
Fa1/1 SA down 32768 0x0 0x0 0x25
Partner's information:
LACP port Admin Oper Port Port
Port Flags Priority Dev ID Age key Key Number State
Fa1/1 SA 32768 000D.BD75.75BB 0x0 0x0 0x25
Age of the port in the current state: 00d:00h:22m:04s
GigabitEthernet1/2:
Port state = 1
Channel group = 1 Mode = Active Gcchange = -
Port-channel = Po1 GC = - Pseudo port-channel = Po1
Port index = 0 Load = 0x00 Protocol = LACP
Flags: S - Device is sending Slow LACPDUs F - Device is sending fast LACPDUs
A - Device is in active mode. P - Device is in passive mode.
Local information:
LACP port Admin Oper Port Port
Port Flags State Priority Key Key Number State
Fa1/2 SA down 32768 0x0 0x0 0x26
Partner's information:
LACP port Admin Oper Port Port
Port Flags Priority Dev ID Age key Key Number State
Fa1/2 SA 32768 000D.BD75.75BB 0x0 0x0 0x26
Age of the port in the current state: 00d:00h:22m:04s
----
Port-channel1:Port-channel1 (Primary aggregator)
Age of the Port-channel = 00d:00h:28m:56s
Logical slot/port = 2/1 Number of ports = 2
HotStandBy port = null
Port state =
Protocol = 1
Port Security = Disabled
Ports in the Port-channel:
Index Load Port EC state No of bits
------+------+------+------------------+-----------
0 00 Gig1/2 Active 0
0 00 Gig1/1 Active 0
Time since last port bundled: 00d:00h:22m:04s Gig1/1
ukol portchannel
3-2-1-4-lab-configuring-etherchannel
LINUX DEBIAN problem
https://forum.root.cz/index.php?topic=11706.0
po restartu vzdy Round Robin pomaha jedine pridani LACP do konfigurace modulu
1] echo 4 > /sys/class/net/bond0/bonding/mode ==> nastavi se 802.3ad
2] modprobe bonding mode=4 ==> nastavi se 802.3ad
3] /etc/modprobe.d/bonding.conf + reboot
Kód: [Vybrat]
alias bond0 bonding
options bond0 mode=802.3ad miimon=100 downdelay=200 updelay=200
==> nastavi se RR