Calix E3-48C - LAG Per Card and RSTP

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Example parameter settings:
 RSTP Enabled = disabled
 Access router LAG:
 Role = Trunk
 LACP Cross Card = active-active
 LACP Min Ports = 1
 LACP Max Ports = 4
 Card 1 Ethernet ports LACP Priority = 128
 Card 2 Ethernet ports LACP Priority = 100
 C7 LAG:
 LACP Cross Card = active-standby
 LACP Min Ports = 1
 LACP Max Ports = 1
 Card 1 Ethernet port LACP Priority = 100
 Card 2 Ethernet port LACP Priority = 128
LAG per card and RSTP
As a network configuration, RSTP can be enabled on two LAG interfaces to create a
protected connection to routers. As shown below, a separate LAG is configured on each
card and the LAG interfaces have an aggregated bandwidth capacity of 2Gbps, while RSTP
provides E7 cross-card equipment protection. All of the links in the LAG must terminate on
the same card for RSTP to be supported.