Extreme Networks ExtremeSwitching X440-G2 Series Hardware Installation Manual page 76

Port numbers are assigned depending on whether the physical ports are partitioned into data lanes. To
illustrate, Figure 86
on page 76 and Table 23
ports.
Figure 86: X690 Ports that Can Be Partitioned into Data Lanes
The ports labeled 49-52 and 53-56 operate in 40 Gb mode, acting as single 40 Gb ports or multiple 10
Gb ports.
The ports labeled 57-60 and above operate in 40 Gb mode or 100 Gb mode, with a variety of speeds.
In 40-gigabit mode, each port can be partitioned into four 10-gigabit data lanes.
In 100-gigabit mode, each port can be partitioned into two 50-gigabit data lanes or four 25-gigabit data
lanes.
Table 22: Port Number Assignments (in 40 Gb Mode)
Physical Port
Number (on Switch)
49-52
53-56
57-60
61-64
65-68
ExtremeSwitching and Summit Switches: Hardware Installation Guide
shows the physical ports on the X690 front panel that can be partitioned.
on page 77 detail how port numbers are assigned for each of the physical
Has these Assigned Port Number(s)....
49
49,50,51,52
53
53,54,55,56
57
57,58,59,60
61
61,62,63,64
65
65,66,67,68
ExtremeSwitching Switches
...with this Port Speed
40 Gb
10 Gb
40 Gb
10 Gb
40 Gb
10 Gb
40 Gb
10 Gb
40 Gb
10 Gb
Table 22
76