Allied Telesis x900 Advanced Gigabit Layer 3+ Expandable Switches manual x900 Configuration

NETWORK RESILIENCY SOLUTIONS VCStack + Link aggregation

x900 Configuration

All log messages are sent to a syslog server. Higher-severity log messages are also buffered on the switch itself

Allow read-only SNMP monitoring from one management station

A resiliency link backs up the dedicated stacking link. If the stacking link fails, communication is maintained to allow graceful reconfiguration

Use priority to pre-elect the VCStack master switch

Create VLANs. VLAN 169 for servers, and VLANs 170-172 for connectivity to edge switches

Create link aggregation groups across the VCStack members for resiliency. One for servers, and three for edge switches

log buffered level errors log host 192.168.10.11

log host 192.168.10.11 level debugging

access-list 1 permit 192.168.10.13 snmp-server enable trap auth nsm snmp-server community public ro 1 snmp-server host 192.168.10.13 version 2c public

stack resiliencylink eth0 stack 1 priority 1

vlan database

vlan 169-172 state enable

interface port1.0.1 switchport switchport mode access switchport access vlan 169 static-channel-group 1

interface port2.0.1 switchport switchport mode access switchport access vlan 169 static-channel-group 1

interface port1.0.3 switchport switchport mode access switchport access vlan 170 static-channel-group 2

interface port2.0.3 switchport switchport mode access switchport access vlan 170 static-channel-group 2

interface port1.0.5 switchport switchport mode access switchport access vlan 171 static-channel-group 3

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