Huawei NetEngine80E Configuration Manual - Reliability page 245

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
l Verify the MSTP configuration.
Step 3 Configure VRRP on each NPE.
# On NPE1, create VRRP backup group 1 and set the VRRP priority to 130.
[NPE1] interface vlanif10
[NPE1-vlanif10] vrrp vrid 1 virtual-ip 10.1.1.1
[NPE1-vlanif10] vrrp vrid 1 priority 130
[NPE1-vlanif10] quit
# On NPE2, create VRRP backup group 1. The VRRP backup group uses the default priority
100.
[NPE2] interface vlanif10
[NPE2-vlanif10] vrrp vrid 1 virtual-ip 10.1.1.1
[NPE2-vlanif10] quit
NPE1 has a higher priority than NPE2 and therefore functions as the master device.
Step 4 Verify the VRRP configuration.
# After completing the configuration, run the display vrrp command on each NPE to view
information about the VRRP backup group. NPE1 is in the Master state and NPE2 is in the
Backup state in VRRP backup group 1.
[NPE1] display vrrp
Vlanif10 | Virtual Router 1
Issue 02 (2014-09-30)
# Run the display stp brief command on the UPE to view the role that GE 2/0/1 plays. GE
2/0/1 directly connecting the UPE to NPE1 is a root interface in MSTI1 after NPE1 has been
configured as the root bridge.
[UPE] display stp brief
MSTID Port
0 GigabitEthernet2/0/1
0 GigabitEthernet2/0/2
1 GigabitEthernet2/0/1
1 GigabitEthernet2/0/2
# Run the display stp brief command on NPE1 to view the role that GE 1/0/1 and Eth-Trunk
1 play. GE 1/0/1 and Eth-Trunk 1 on NPE1 are designated interfaces in MSTI1 after NPE1
has been configured as the root bridge.
[NPE1] display stp brief
MSTID Port
0 GigabitEthernet1/0/1
0 Eth-Trunk1
1 GigabitEthernet1/0/1
1 Eth-Trunk1
# Run the display stp brief command on NPE2 to view the role that Eth-Trunk 1 plays. Eth-
Trunk 1 on NPE2 is a root interface in MSTI1 after NPE1 has been configured as the root
bridge.
[NPE2] display stp brief
MSTID Port
0 GigabitEthernet1/0/1
0 Eth-Trunk1
1 GigabitEthernet1/0/1
1 Eth-Trunk1
State : Master
Virtual IP : 10.1.1.1
Master IP : 10.1.1.2
PriorityRun : 130
PriorityConfig : 130
MasterPriority : 130
Preempt : YES Delay Time : 0 s
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Role STP State Protection
ALTE DISCARDING
ROOT FORWARDING
ROOT FORWARDING
ALTE DISCARDING
Role STP State Protection
DESI FORWARDING
ROOT FORWARDING
DESI FORWARDING
DESI FORWARDING
Role STP State Protection
DESI FORWARDING
DESI FORWARDING
DESI FORWARDING
ROOT FORWARDING
4 VRRP Configuration
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
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