Figure 41: Disabled Ports In Channelization Mode; Table 23: Maximum Port Configuration; Table 24: Port Mapping For Channelization - Juniper QFX10016 Hardware Manual

QFX10016 Switch Hardware Guide

Table 23: Maximum Port Configuration

Port Speed
100 Gbps
40 Gbps
10 Gbps

Table 24: Port Mapping for Channelization

ASIC
PE0
PE1
PE2
PE3
PE4
62
mode, every fifth port is disabled. See
and see Table 23 on page 62

Figure 41: Disabled Ports in Channelization Mode

Non-Channelized Mode (Mode D)
30 or
30
0
Unlike the QFX10000-36C line card, the QFX10000-30C line card does not have port
groups; instead, port behavior is tied to the ASIC associated with the port. You must
configure each port individually, in order to channelize a 40-Gigabit Ethernet port to 4
independent 10-Gigabit Ethernet ports. The first time a port for an associated ASIC is
changed from the default configuration mode (mode D) to the channelization mode
(mode A), the FPC reboots. Subsequent channelization of the ports for that ASIC does
not cause the FPC to reboot. However if one of the channelized ports is changed back
to the default, the FPC will again reboot. See
ports and the associated ASIC and
disabled ports.
CAUTION: Changing the channelization mode (mode D to mode A or mode
A to mode D) causes the FPC to reboot. Because there can be a slight loss
of data while the FPC reboots, we recommend that you only configure the
changes during a maintenance window.
Available Ports
0, 2, 4, 8
10, 12, 14, 18
20, 22, 24, 28
1, 3, 5, 9
11, 13, 15, 19
Figure 41 on page 62
for the maximum port configurations.
Channelized Mode (Mode A)
24 or
24 or
96
Table 24 on page 62
Figure 41 on page 62
to see which ports are disabled
for the list of available
to locate the available and
Disabled Port
6
16
26
7
17
Copyright © 2017, Juniper Networks, Inc.