Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 1189

Copyright © 2010, Juniper Networks, Inc.
Chapter 44: EX8200 Virtual Chassis—Overview, Components, and Configurations
This topic discusses network-port naming conventions for the network-facing interfaces
on EX8200 member switches in an EX8200 Virtual Chassis. For information on interface
naming conventions for Virtual Chassis Ports (VCPs) in an EX8200 Virtual Chassis, see
"Virtual Chassis Port (VCP) Interface Names in an EX8200 Virtual Chassis" on page 1083.
An EX8200 Virtual Chassis network interface name uses these conventions:
type—EX8200 member switch interfaces use the following media types:
—Gigabit Ethernet interface
ge
—10–Gigabit Ethernet interface
xe
fpc—Flexible PIC Concentrator. In an EX8200 Virtual Chassis, the FPC number indicates
the slot number of the line card within the Virtual Chassis. The FPC number on member
0 is always 0 through 15. The FPC number on member 1 is always 16 through 31.
The EX8200 Virtual Chassis reserves 16 FPC slot numbers for each member switch,
regardless of whether the member switch is an EX8208 or an EX8216 switch. For
EX8208 switches, therefore, FPC numbers 8 through 15 and 24 through 31 are not used.
pic— PIC (Physical Interface Card) number in interface names. On EX8200 member
switches in an EX8200 Virtual Chassis, the PIC number is always
port—Port number. On EX8200 switches, the network ports are numbered from left
to right on each line card. On line cards that have two rows of ports, the ports on the
top row start with 0 followed by the remaining even-numbered ports, and the ports
on the bottom row start with followed by the remaining odd-numbered ports.
1
.
0
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