First version of support |
7.0(3)I3(1) and later |
6.1(2)I2(2) and later |
7.0(3)I3(1) and later |
7.0(3)I3(1) and later |
7.0(3)I2(1) and later |
Virtual extensible LAN (VXLAN) capable |
Bridging |
Bridging |
Bridging |
Bridging |
Bridging |
Shared buffer space |
12 MB |
48 MB |
12 MB |
12 MB |
12 MB |
Bootflash |
4 GB (3132Q-X)
16 GB (3132Q-XL) |
64 GB |
2 GB (3172PQ)
16 GB (3172PQ-XL) |
2 GB (3172TQ)
16 GB (3172TQ-XL) |
64 GB |
System memory |
4 GB (3132Q-X)
8 GB (3132Q-XL) |
16 GB |
4 GB (3172PQ)
8 GB (3172PQ-XL) |
4 GB (3172TQ)
8 GB (3172TQ-XL) |
8 GB |
Rack unit (RU) |
1 |
2 |
1 |
1 |
2 |
Switching capacity |
2.56 Tbps |
5.12 Tbps |
1.44 Tbps |
1.44 Tbps |
2.56 Tbps |
Interface-type |
32 QSFP+ |
64 QSFP+ |
48 SFP+ and 6 QSFP+ |
48 RJ-45 and 6 Quad Small Form-Factor Pluggable Plus (QSFP+) |
96 Small Form Factor Pluggable+ and 8 Quad SFP+ transceivers |
Maximum 10 GE ports |
104 |
256 |
72 |
72 |
96 |
Maximum 40 GE ports |
32 |
64 |
6 |
6 |
8 |