Upgrading Software in a Stack
New Hybrid Stack
1. Install ENOS version 8.4 on each switch and reload the switch.
2.
3. Reload the switches to establish the stack.
Converting a EN4093R Stack to a Hybrid Stack
1. Install ENOS version 8.4 on the Master EN4093R switch.
2. Install ENOS version 8.4 on each CN4093 switch.
3. Reload the switches.
4. Configure stacking on the CN4093 switch(es). The CN4093 must be configured as
New Stack
1. Install ENOS version 8.4 on each CN4093 switch and reload the switch.
2.
3. Reload the switches to establish the stack.
248
CN4093 Application Guide for N/OS 8.4
Use the following procedure to install software on switches that will be used to
form a hybrid stack (two CN4093 and up to six EN4093R switches):
Configure the switches to form a stack. See "Configuring a Stack" on page
Use the following procedure to install software on a stack of EN4093R switches
that will be combined with CN4093 switches to form a hybrid stack (up to two
CN4093 and up to six EN4093R switches):
the Master of the hybrid stack. Reload the switch(es) to establish the stack.
Use the following procedure to install software on two CN4093 switches that will
be used to form a stack:
Configure the switches to form a stack. See "Configuring a Stack" on page
240.
240.