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MC-LAG Configuration Example
MC-LAG Configuration Example
This section provides an example of MC-LAG configuration in a network.
Routes:
10.10.10.0/24 > 20.20.20.1
10.10.10.0/24 > 30.30.30.1
20.20.20.0/24 > Direct
40.40.40.0/24 > X.Y.Z.W
(20.20.20.1, MAC
Routes:
40.40.40.0/24 > 20.20.20.2
40.40.40.0/24 > 50.50.50.2
10.10.10.0/24 > Direct
Host A: (10.10.10.10/24, MAC
Default GW = 10.10.10.100
VLAN Configuration M1, M2 and S1
OS10K [M1] -> vlan 20
OS10K [M1] -> vlan 50
OS10K [M1] -> ip interface vlan-20 address 20.20.20.1/24 vlan 20
OS10K [M1] -> ip interface vlan-50 address 50.50.50.1/24 vlan 50
[Configure appropriate routing protocol on VLANs 20 and 50]
OS10K [M2] -> vlan 30
OS10K [M2] -> vlan 50
OS10K [M2] -> ip interface vlan-30 address 30.30.30.1/24 vlan 30
OS10K [M2] -> ip interface vlan-50 address 50.50.50.1/24 vlan 50
[Configure appropriate routing protocol on VLANs 30 and 50]
OS10K [S1] -> vlan 10
page 8-28
ECMP
Layer 3
Network
Router
(20.20.20.2, MAC
)
Y
VLAN 20
)
M 1
VLAN 20
M
1
VFL
(50.50.50.1, MAC
VLAN 10
(10.10.10.100, MAC
VIP
L
A 1
MC-LAG
S
1
ARP Req.
PC
)
A
MC-LAG L2/L3 Example
OmniSwitch AOS Release 7 Network Configuration Guide
Configuring Multi-chassis Link Aggregation
Host N: (40.40.40.40/24, MAC
VLAN 40
(40.40.40.2)
(30.30.30.2, MAC
)
Z
VLAN 30
(30.30.30.1, MAC
VLAN 30
(50.50.50.2, MAC
)
M 2
Routes:
M
40.40.40.0/24 > 30.30.30.2
2
)
40.40.40.0/24 > 50.50.50.1
M 1
10.10.10.0/24 > Direct
)
VLAN 10
VIP
L
A 2
)
B
PC
)
M 2
March 2011
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