Vlags With Vrrp; Task 1: Configure Vlag Peer 1 - Lenovo RackSwitch G8264 Application Manual

VLAGs with VRRP

Task 1: Configure VLAG Peer 1
1. Configure VLAG tier ID
2. Configure appropriate routing.
3. Configure a server‐facing interface.
222
G8264 Application Guide for ENOS 8.4
Note: In a multi‐layer environment, configure VRRP separately for each layer. We
recommend that you configure VRRP only on the tier with uplinks. See
"Configuring VLAGs in Multiple Layers" on page
VRRP (see Chapter 39, "Virtual Router Redundancy Protocol") can be used in
conjunction with VLAGs and LACP‐capable devices to provide seamless
redundancy.
Figure 20. Active‐Active Configuration using VRRP and VLAGs
Layer 3
Router
Internet
Layer 3
Router
Note: Before enabling VLAG, you must configure the VLAG tier ID and ISL
portchannel.
RS G8264(config)# vlag tier­id 10
RS G8264(config)# router ospf
RS G8264(config­router­ospf)# area 1 area­id 0.0.0.1
RS G8264(config­router­ospf)# enable
RS G8264(config­router­ospf)# exit
Although OSPF is used in this example, static routing could also be deployed. For
more information, see Chapter 35, "Open Shortest Path First" or Chapter 26,
"Basic IP Routing."
RS G8264(config)# interface ip 3
RS G8264(config­ip­if)# ip address 10.0.1.10 255.255.255.0
RS G8264(config­ip­if)# vlan 100
RS G8264(config­ip­if)# exit
229.
VRRP Master
VLAG Peer 1
VLAG 1
VIR: 10.0.1.100
1 10
11
2
VLAG 2
4 5 12
ISL
4 5 10
1
11
VLAG 3
12
2
VRRP Backup
VLAG Peer 2
Network 10.0.1.0/24
VIR: 10.0.1.100
Server 1
10.0.1.1
Server 2
10.0.1.2
Server 3
10.0.1.3