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Table 28: Maximum Port Configuration (continued)
Port Speed
40 Gbps
10 Gbps
Unlike the PTX10K-LC1102 line card, the PTX10K-LC1101 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. See
Table 29 on page 93
for the list of available ports and the associated ASIC and
locate the available and disabled ports.
NOTE:
If you change the channelization mode (mode D to mode A or mode A to mode D), the new
port speed configuration does not cause an FPC to reboot automatically, but it triggers an FPC
need bounce alarm. To ensure that the new port speed configuration takes effect, you must manually
reboot the FPC. The alarm is cleared when you manually reboot the FPC or delete the new port
speed configuration.
NOTE:
When port speeds are changed manually from one setting to another, or when the interface
is deactivated, the show interface interface-name command shows the error—Device interface-name
not found for a brief interval. Ensure that the transceiver is in a working condition. The interface
comes up subsequently.
Table 29: Port Mapping for Channelization
ASIC
PE0
PE1
PE2
PE3
PE4
PE5
Non-Channelized Mode (Mode D)
30
0
Available Ports
0, 2, 4, 8
1, 3, 5, 9
10, 12, 14, 18
11, 13, 15, 19
20, 22, 24, 28
21, 23, 25, 29
Channelized Mode (Mode A)
24 or
96
Figure 50 on page 92
Disabled Port
6
7
16
17
26
27
93
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