Extreme Networks ExtremeSwitching 5320 Series Hardware Installation Manual page 91

Index
N
native stacking 41
native stacking ports 34
network interface connections 60
node address 43
node role
definition 42
election 43
notices 6
null-modem cable pinouts 79
O
operating environment requirements 21
operational node 43
optical cables
installing 60, 61
optical transceivers
installing 60, 61
optional components
installing 60, 61
P
pinouts
DB-9 console connector 79
null-modem cable 79
planning
site 19
plenum-rated cable 25
pluggable transceivers, see optical transceivers
ports
alternate stacking 39, 46
console port settings 64
for stacked configurations 53
management 64
native stacking 34
power
connecting to switch 61
requirements for cords 78
power cords
selecting 30, 86
power over Ethernet (PoE)
power requirements 30
power requirements
PoE devices 30
power supply 30
power specifications 77, 78
power supply unit (PSU)
power requirements 30
primary node
definition 42
redundancy 35
primary switch 45
priority
for node role election 43
product announcements 8, 9
R
rack specifications
grounding 23
securing to floor 24
space requirements 23
radio frequency interference (RFI)
patch panel installation 25
preventing 29
redundancy
in a stack 35
regulatory information 82
restricted 21
restricted access 21
RFI, see radio frequency interference (RFI)
ring topology 37
RJ45 cable 29
S
safety
precautions when installing 54
requirements 82
service access to the rack 23
settings
for management console 64
signal quality 29
single-rack stacking 50, 51
site planning 19
site preparation 55
slack in cable 25
slot number 34
space requirements, rack 23
specifications
5320 switch 72–75
equipment racks 23
stack 41
see also SummitStack
stack number indicator 34
stackable switch 41
stacking
backup 35
cables 47
combining switch models 47
connecting cables 53
connecting management port 53
connection order 49
daisy chain 38
definition 34
dual master condition 38
examples 50–52
guidelines 45
LEDs 34
multiple-rack 52
native stacking ports 34
ports, native and alternate 39, 46
primary 35
priority 35
recommendations 45