سوئیچ های ACI Nexus
به دلیل گستردگی سخت افزار های مورد استفاده در دیتاسنتر، سیسکو مدل‌های مختلف سوئیچ‌های Nexus را برای ACI در نظر گرفته است این سوئیچ ها در ظرفیت های مختلف و پورت های متفاوت عرضه شده اند که در ادامه برخی از مدل‌های Nexus را بررسی می کنیم:
Cisco Nexus 9300 Series
یکی از کاربردی ترین سوئیچ ها در ACI Fabric هستند و برای ارتباط بین سرورها و دستگاه‌های شبکه در ACI بکار می‌روند.
| Nexus 9300 1/10/25/40/100GE Fiber Switches |
Nexus 93180YC-EX |
Nexus 93180YC-FX |
Nexus 93180YC-FX3 |
Nexus 93240YC-FX2 |
Nexus 93240YC-FX2 |
| Usage |
ACI leaf, top of rack, FEX aggregation, powered by Cloud Scale |
ACI leaf, top of rack, FEX aggregation, powered by Cloud Scale |
ACI leaf, top of rack, FEX aggregation, powered by Cloud Scale |
ACI leaf, top of rack, FEX aggregation, powered by Cloud Scale |
ACI leaf, top of rack, FEX aggregation, powered by Cloud Scale |
| Form Factor |
1 RU |
1 RU |
1 RU |
1.2 RU |
2 RU |
| Throughput (Tbps) |
3.6 |
3.6 |
3.6 |
4.8 |
7.2 |
| 1G/10G SFP |
48 |
48 |
48 |
48 |
96 |
| 25 GE ports |
48 |
48 |
48 |
48 |
96 |
| 40 GE Ports |
6 |
6 |
6 |
12 |
12 |
| 100G Ports |
6 |
6 |
6 |
12 |
12 |
| Latency (microseconds) |
~1 |
~1 |
~1 |
~1 |
~1 |
| Buffer (MB) |
40 |
40 |
40 |
40 |
40 |
| Power supply (watts); 2 per switch |
650 |
500 |
650 |
1100 |
1200 |
| Typical Power (Watts) |
210W |
260W |
375W |
298W |
210W |
| Minimum Software Version |
NXOS-703I4.2/ACI-N9KDK9-11.3 |
NXOS-703I7.1/ACI-N9KDK9-12.2A |
NXOS-10.1.1/9.3.7 ACI-15.1.3/5.1.3 |
NXOS-703I7.3/ACI-N9KDK9-14.0 |
NXOS-9.3.1/ACI-14.1.2/4.1.2 |
| SKU |
N9K-C93180YC-EX |
N9K-C93180YC-FX |
N9K-C93180YC-FX3 |
N9K-C93240YC-FX2 |
N9K-C93360YC-FX2 |
| Operating System |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
| Nexus 9300 1/10/25/40/100GE Fiber Switches |
Nexus 9364C |
Nexus 9336C-FX2 |
Nexus 9336C-FX2-E |
Nexus 9332C |
Nexus 9364C-GX |
| Usage |
ACI spine & NXOS(Leaf/spine), powered by Cloud Scale |
ACI spine & NXOS(Leaf/spine), powered by Cloud Scale |
ACI spine & NXOS(Leaf/spine), powered by Cloud Scale |
ACI spine & NXOS(Leaf/spine), powered by Cloud Scale |
ACI spine & NXOS(Leaf/spine), powered by Cloud Scale |
| Form Factor |
2 RU |
1 RU |
1 RU |
1 RU |
2 RU |
| 1G/10G SFP |
2 |
NA |
NA |
2 |
0 |
| 40 GE Ports |
64 |
36 |
36 |
32 |
64 |
| 50 GE Ports |
NA |
72 |
72 |
NA |
128 |
| 100G Ports |
64 |
36 |
36 |
32 |
64 |
| Latency (microseconds) |
~1.3 |
~1 |
~1 |
~1.3 |
~2.0 |
| MACsec & Cloudsec |
Yes on last 16 ports |
Yes, all ports |
Yes, all ports |
Yes, on last 8 ports |
NA |
| Fiber Channel (FC) |
No |
No |
Yes |
No |
No |
| Buffer (MB) |
40 |
40 |
40 |
40 |
80 |
| Power supply (watts); 2 per switch |
1200 |
1100 |
1100 |
1100 |
2000 |
| Typical Power (Watts) |
429 |
337 |
337 |
296 |
811 |
| Minimum Software Version |
NXOS-703I7.2/ACI-N9KDK9-13 |
ACI-N9KDK9-13.1.2/ NXOS-703I7.3 |
NXOS-10.1.1 / ACI-TBD |
ACI-N9KDK9-14.0/NX-OS Release 9.2(3) |
NXOS-9.3.3/ACI-N9KDK9-14.2 |
| ACI Leaf Support |
NA |
ACI-N9KDK9-13.1.2 |
TBD |
NA |
ACI-N9KDK9-14.2 |
| ACI Spine Support |
ACI-N9KDK9-13 |
NA |
NA |
ACI-N9KDK9-14.0 |
ACI 15.1.3 |
| SKU |
N9K-C9364C |
N9K-C9336C-FX2 |
N9K-C9336C-FX2-E |
N9K-C9332C |
N9K-C9364C-GX |
| Operating System |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
| Nexus 9300 1/10/25/40/100GE Fiber Switches |
Nexus 93120TX |
Nexus 93108TC-EX |
Nexus 9348GC-FXP |
Nexus 93108TC-FX |
Nexus 93108TC-FX3P |
Nexus 93216TC-FX2 |
| Usage |
ACI leaf, top of rack,end of row |
ACI leaf, top of rack,powered by Cloud Scale |
ACI leaf, top of rack,powered by Cloud Scale |
ACI leaf, top of rack,powered by Cloud Scale |
ACI leaf, top of rack,powered by Cloud Scale |
ACI leaf, top of rack,powered by Cloud Scale |
| Form Factor |
2 RU |
1 RU |
1 RU |
1 RU |
1 RU |
2 RU |
| Throughput (Tbps) |
2.4 |
2.16 |
0.696 |
2.16 |
2.16 |
7.2 |
| 100M/1G/10GE Copper |
96 |
48 |
48 (100 M/1 GE only) |
48 |
48 |
96 |
| 10/25 GE ports |
None |
None |
4 |
None |
None |
None |
| 40 GE Ports |
6 |
6 |
2 |
6 |
6 |
12 |
| 100G Ports |
No |
6 |
2 |
6 |
6 |
12 |
| Latency (microseconds) |
~4 |
~2.5 |
~2.5 |
~2.5 |
~2.5 |
~1 |
| Buffer (MB) |
52 |
40 |
40 |
40 |
40 |
40 |
| Power supply (watts); 2 per switch |
1200 |
650 |
350 |
500 |
1100 |
1200 |
| Typical Power (Watts) |
542 |
290 |
178 |
276 |
600 |
210 |
| Minimum Software Version |
NXOS-703I2.2A/ACI-N9KDK9-11.2 |
NXOS-703I4.3/ACI-N9KDK9-12.0 |
NXOS-703I7.1/ACI-N9KDK9-13.0 |
NXOS-703I7.1/ACI-N9KDK9-12.2A |
NXOS-9.3.5/ACI-N9KDK9-15.1.3 |
NXOS-9.3.1/ACI-14.1.2/4.1.2 |
| SKU |
N9K-C93120TX |
N9K-C93108TC-EX |
N9K-C9348GC-FXP |
N9K-C93108TC-FX |
N9K-C93108TC-FX3P |
N9K-C93216TC-FX2 |
| Operating System |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
| Nexus 9300 1/10/25/40/100GE Fiber Switches |
Nexus 9316D-GX |
Nexus 93600CD-GX |
Nexus 9332D-GX2B |
Nexus 9348D-GX2A |
Nexus 9364D-GX2A |
| Usage |
ACI Spine & Leaf / NXOS |
ACI Spine & Leaf / NXOS |
ACI Spine & Leaf / NXOS |
ACI Spine & Leaf / NXOS |
ACI Spine & Leaf / NXOS |
| Form Factor |
1 RU |
1 RU |
1 RU |
2 RU |
2 RU |
| Throughput (Tbps) |
12.8 Tbps |
12 Tbps |
25.6 Tbps |
38.4 Tbps |
51.2 Tbps |
| 10/25 GE SFP with Breakout |
64 |
48 |
128 |
192 |
256 |
| 50 GE (SFP56 PAM4) Ports with Breakout |
128 |
120 |
128 |
192 |
256 |
| 10 GE SFP |
NA |
NA |
2 |
2 |
2 |
| 40 GE Ports |
16 |
36 |
32 |
48 |
64 |
| 100 GE Ports with Breakout |
64 |
28 + 32 |
128 |
192 |
256 |
| 200 GE (QSFP56) Ports with Breakout |
32 |
16 |
64 |
96 |
128 |
| 400 GE Ports (QSFP-DD) |
16 |
8 |
32 |
48 |
64 |
| Latency (microseconds) |
~1.6 |
~1.7 |
~1.4 |
~1.4 |
~1.4 |
| MACsec & Cloudsec |
NA |
NA |
8 |
48 |
16 |
| Buffer (MB) |
80 MB |
80 MB |
120 MB |
120 MB |
120 MB |
| Maximum Power |
1010 W |
1071 W |
1442 W |
3124 W |
3000 W |
| Typical Power (Watts) |
420 W |
586 W |
638 W |
1380 W |
1324 W |
| Telemetry |
FT, FTE, SSX, INT-XD |
FT, FTE, SSX, INT-XD |
FT, FTE, SSX, INT-XD |
FT, FTE, SSX, INT-XD |
FT, FTE, SSX, INT-XD |
| Minimum Software Version |
ACI-N9KDK9-14.2 / NX-OS-9.3.3 |
ACI-N9KDK9-14.2 / NX-OS-9.3.3 |
ACI-N9KDK9-15.2 / NX-OS-64-10.2.1QF |
ACI 5.2(5)/ NX-OS-64-10.2.3QF |
ACI 5.2(5)/ NX-OS-64-10.2.3QF |
| ACI Leaf Support |
ACI 15.1.3 |
ACI-N9KDK9-14.2 |
ACI-N9KDK9-15.2 |
5.2(5) |
5.2(5) |
| ACI Spine Support |
ACI-N9KDK9-14.2 |
ACI-N9KDK9-15.2 |
ACI-N9KDK9-15.2 |
5.2(5) |
5.2(5) |
| SKU |
N9K-C9316D-GX |
N9K-C93600CD-GX |
N9K-C9332D-GX2B |
N9K-C9348D-GX2A |
N9K-C9364D-GX2A |
| Operating System |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
NX-OS, ACI |
Cisco Nexus 9400 Series
این مدل سوئیچ‌ها به عنوان Spine و Leaf در شبکه ACI استفاده می‌شوند. از ویژگی‌های این سری می توان به ماژولار بودن، قدرت بسیار بالا در ارائه پهنای باند و مقیاس‌پذیری برای ایجاد ACI Fabric اشاره نمود.
| Nexus 9400 |
9408 |
| Usage |
Spine & Leaf |
| Form Factor |
4 RU |
| Throughput (Tbps) |
25.6 Tbps |
| 1G/10G SFP |
1 Management |
| 10/100/1000BASE-T |
1 Management |
| 100G Ports with Breakout |
256 |
| 200G (QSFP56) Ports with Breakout |
128 |
| 400G Ports (QSFP-DD) |
64 |
| 10G/25G/50G/100G/200G |
Breakout support |
| Latency (Microseconds) |
Less than 2 |
| Buffer (MB) |
120 MB |
| Maximum Power |
2000 W |
| Typical Power (Watts) |
840 W |
| Fan Airflow |
Front-to-Back (PSI, port-side-intake) |
| MACsec |
Line rate all ports |
| Telemetry |
FT, FTE, SSX, INT-XD |
| Minimum Software Version |
NX-OS-64-10.2.3QF |
| SKU |
N9K-C9408 |
| Operating System |
ACI & NX-OS |
Cisco Nexus 9500 Series
این مدل سوئیچ‌ها به عنوان Spine و Border Leaf در شبکه ACI استفاده می‌شوند. از ویژگی‌های این سری می توان به ماژولار بودن، قدرت بسیار بالا در پردازش و ارائه پهنای باند برای ایجاد زیرساخت ACI اشاره نمود.
- انواع شاسی های 9500
| Nexus 9500 Chassis |
9504 |
9508 |
9516 |
| Form Factor |
7 RU |
13 RU |
21 RU |
| Line card slots |
4 |
8 |
16 |
| Supervisor slots |
2 |
2 |
2 |
| Fabric module slots |
6 |
6 |
6 |
| ACI support |
Yes |
Yes |
Yes |
| Bandwidth per slot (Tbps) |
3.84 |
3.84 |
3.84 |
| Bandwidth per system (Tbps) |
15 |
30 |
60 |
| Maximum number of 1/10G BASE-T ports |
192 |
384 |
768 |
| Maximum number of 10 GE ports |
576 |
1152 |
2304 |
| Maximum number of 40 GE ports |
144 |
288 |
576 |
| Maximum number of 100GE ports |
144 |
288 |
576 |
| Maximum number of 400GE ports |
64 |
128 |
256 |
| Airflow |
Front to back (port side intake) |
Front to back (port side intake) |
Front to back (port side intake) |
| Power supplies (3kW AC/DC/HVAC/HVDC) |
Up to 4 |
Up to 8 |
Up to 10 |
| Fan trays |
3 |
3 |
3 |
- انواع Line Cards در 9500
| Nexus 9500 40GE Modules |
9736PQ |
| Usage |
ACI spine |
| Front-panel ports |
36 x 40 GE |
| Standalone |
No |
| ACI leaf |
No |
| ACI spine |
Yes |
| Chassis support |
4, 8, and 16 |
| Switching performance |
Nonblocking |
| Buffer (MB) |
42 |
| Typical Power (Watts) |
197 |
| Minimum Software Version |
ACI-N9KDK9-11.0 |
| SKU |
N9K-X9736PQ |
| Nexus 9500 100GE Modules |
N9K-X9736C-FX |
N9K-X9732C-EX |
| Front-panel ports |
36 x 100GE |
32 x 100 GE |
| Multispeed Ports |
1x1GE, 4x10GE, 4x25GE, 1x40GE, 2x50GE |
1x1GE, 4x10GE, 4x25GE, 1x40GE, 2x50GE |
| NX-OS Mode |
Yes |
Yes |
| ACI leaf |
No |
No |
| ACI spine |
Yes |
Yes |
| Chassis support |
Nexus 9504, 9508, and 9516 |
Nexus 9504, 9508, and 9516 |
| Switching performance |
3.6Tbps, Line rate for 170+ byte packet sizes |
3.2Tbps, Linerate for 64+ byte packet sizes |
| FM Required for Max Bandwidth |
X9736C-FX: 5x N9K-C95xx-FM-E/E2 |
X9732C-EX: 4x N9K-C95xx-FM-E/E2 |
| Fabric Redundancy |
Bandwidth is spread across all FMs |
Bandwidth is spread across all FMs |
| Interface type |
QSFP28 |
QSFP28 |
| Buffer (MB) |
160MB |
160MB |
| Line Rate Encryption |
Yes |
No |
| Streaming analytics export off chip |
Yes |
No |
| Nexus 9500 400G Modules |
Nexus 9716D-GX |
| Usage |
ACI Spine / NX-OS |
| Form Factor |
NA |
| Throughput (Tbps) |
6.4 Tbps |
| 10 GE ports with Breakout |
64 |
| 25 GE ports with Breakout |
64 |
| 50 GE (SFP56 PAM4) ports with Breakout |
128 |
| 10 GE ports (native SFP+) |
NA |
| 40 GE ports |
64 |
| 100 GE ports with Breakout |
64 |
| 200 GE (QSFP56) ports with Breakout |
32 |
| 400 GE ports (QSFP-DD) |
16 |
| Latency (microseconds) |
~1.6 |
| Buffer (MB) |
80MB |
| Power supply (watts) 2 per switch |
NA |
| Fan Airflow |
Port-side intake |
| Typical power (watts) |
650W |
| MACSEC / CloudSec Capable ports |
16 |
| Telemetry |
FT, FTE, SSX, INT-XD |
| Minimum software version |
ACI-N9KDK9-15.1(1) / NS-OS: 1QCY21 |
| SKU |
N9K-X9716D-GX |
بازگشت
