Table 28: Maximum Port Configuration (continued)
Channelized Mode (Mode A)Non-Channelized Mode (Mode D)Port Speed
24 or3040 Gbps
96010 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 Figure 50 on page 92 to
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
Disabled PortAvailable PortsASIC
60, 2, 4, 8PE0
71, 3, 5, 9PE1
1610, 12, 14, 18PE2
1711, 13, 15, 19PE3
2620, 22, 24, 28PE4
2721, 23, 25, 29PE5
93
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