مقایسه سوییچ های سری 3850 و 3750
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Firstly, we check main different features of Cisco 3850 and Catalyst 3750-X series.
Comparison of Catalyst 3750-X and 3850 Switches
|
Features |
|
Cisco Catalyst 3850 |
|---|---|---|
|
Stacking bandwidth |
64 Gbps |
480 Gbps |
|
Cisco IOS Software wireless controller |
No |
Yes |
|
Queues per port |
4 |
8 |
|
Quality-of-service (QoS) model |
MLS |
MQC |
|
Uplinks |
4 x 1GE2 x 10GE NM4 x 1 GE or 2 x 10GE SM |
4 x 1GE2 x 1/10GE4 x 1/10GE(on 48 port model) |
|
StackPower |
Yes |
Yes |
|
Flexible NetFlow support |
Yes (C3KX-SM-10G required) |
Yes |
|
Multicore CPU for hosted services |
No |
Yes |
|
Flash size |
64 MB |
2 GB |
|
Operating system |
Cisco IOS Software |
Cisco IOS-XE Software |
More tips of difference between Cisco 3850 and 3750X switches
. The color of 3850 is silver and not green.
. The Cisco 3850 series switches have the USB port in front while the 3750X series have it in the back.
. The 3850 series switches come with 3 hot swappable fans while the 3750X come with 2.
. Both Cisco 3850 and 3750x series support up to 2 hot swappable power supplies.
. Cisco 3850 series uses a different data stacking cable then the 3750X (not compatible).
. The power stacking cables are compatible between the 2 Cisco 3850 and 3750X series.
. The uplink modules are not compatible, but with 3850 you can have up to 4 10Gig interfaces vs with the 3750X the max is 2. 1Gig uplinks are the same for both series (max 4).
. The 3850 series switches support gig port for out of band management while the 3750X support fast Ethernet.
. The Cisco 3850 runs IOS-XE while 3750X run IOS.
. The 3850 series switches utilize a vrf for the out of band management interface.
. The 3850 series come with Wireless controller while the 3750X series do not.
. Currently, Cisco 3850s only stack up to 4 while 3750s can stack to 9. Also, 3850 stack bandwidth is 480 Gbps vs. StackWisePlus 64 Gbps.
. The CISCO 3850’s 4x10g option is only for the 48 port models.
. Netflow is standard with 3850 series; requires a module for the 3750-X.
. Catalyst 3850 offers 8 egress queues and is configured with MQC while the 3750-X offers 4 egress queues and is configured with MLS.
. Cisco 3850 offers multi-core for hosted services.