Configuring Switching 
204
S3300 Smart Managed Pro Switch 
In a similar manner, if EAV is enabled, then the stack port pages are disabled.
When stack ports are not configured (in other words, the 10G ports are configured as 
Etherne
t) and EAV is enabled globally:
1.  Config
ure the Uplink ports in Ethernet mode and reload the switch, using the System > 
Stacking > Advanced > Stack-port Configuration screen as shown in Figure 91, 
Configure Uplink Ports in Ethernet Mode. See Advanced Stack Configuration on 
page 83
Figure 91. Configure Uplink Ports in Ethernet Mode
2.  Next, enable 802.1AS using the Switching > 802.1AS > Basic > 802.1AS Configuration 
screen, as shown in Figure 92, Enable 802.1AS. See 802.1AS Configuration on p
age 202.
Figure 92. Enable 802.1AS
3.  After enabling 802.1AS (EAV), the Stacking page becomes unavailable.