Standard and Enterprise I believe which mostly relates to what IOS feature set is loaded on the box. Model specs are available by doing a search on the main Cisco webpage.
WS-C3750-48PS have 4 SFP-based Gigabit Ethernet ports.
The ASA 5510 adaptive security appliance now has the security plus license to enable GE (Gigabit Ethernet) for port 0 and 1.
How can I connect an ASA 5510 Ethernet0/0 port to a SFP-based Gigabit Ethernet port?
Is there a converter which can help me to achieve this?
What are the difference between
What does "S" and "E" mean?
Are these Gig switches?
The standard image is now IP Base, and the enhanced image is IP Services. Have a look at the product bulletin below:
The feature pack naming convention is changing in the 3560 and 3750 series switches. This is being done in order to make them match more closely to the naming scheme for our router products.
The "Standard" software load/license is being renamed "IP Base" and The "Enhanced" software is being renamed "IP Services"
Following are the add on feature for cisco 3750-E series switches over 3750 switches:-
Cisco Catalyst 3750-E provides a true line-rate (nonblocking) Gigabit Ethernet to the desktop solution with two line-rate 10 Gigabit Ethernet uplinks.
The Cisco Catalyst 3750-E is a stackable switch, and it is backward compatible and stacks with the existing Cisco Catalyst 3750 family switches.
The Cisco Catalyst 3750-E has a backplane switching ASIC, which also makes forwarding decisions, to help the switch perform wire-rate local switching.
The Cisco Catalyst 3750-E supports dynamic a pluggable module that converts a 10 Gigabit Ethernet slot into a slot that can fit 2 Gigabit Ethernet ports. This allows for easy migration for customers moving from Gigabit Ethernet uplinks to 10 Gigabit Ethernet uplinks.
The Cisco Catalyst 3750-E supports hot-swappable power supplies.
The Cisco Catalyst 3750-E supports jumbo frame routing and increases the frame size to 9216 bytes.
The Cisco Catalyst 3750-E supports uncompressed IPv6 address tables. This allows the software to program the full IPv6 address in the hardware. In addition, equal cost routing for IPv6 uses the uncompressed IPv6 address.
The Cisco Catalyst 3750-E supports destination stripping of unicast packets.
Check out the below link
Hope to Help !!
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