Avaya VSP 7000 Technical Configuration Manual page 85

1.6.3.11 IST Configuration
The following port based VLANs will be configured on the SMLT Switch cluster
Switch
7001, 7002, 7003, 7004
7001
7002
7003
7004
For the VSP 7000, it is important to not enable the filter-untagged-frame option on the IST port
members. Also, the default PVID of all IST ports must be the primary B-VLAN ID; for this

example, this will be B-VLAN ID 4051. This will happened automatically providing SPB is enable
first prior to enabling the IST.
Also, it is recommended to not enable VLACP on the IST.
August 2015
Feature
IST
IST VLAN
IST VLAN
IST VLAN
IST VLAN
Avaya Inc. – External Distribution
Parameter
MLT ID
VLAN
IP address
Ports
IP address
Ports
IP address
Ports
IP address
Ports
avaya.com
Value
1
2
10.70.2.5/30
38,39
10.70.2.6/30
38,39
10.70.2.9/30
38,39
10.70.2.10/30
38,39
85