CHAPTER 1: GETTING STARTED
2
The Switch 2948 is a Gigabit Ethernet switching product that delivers
flexible three-speed performance (10/100/1000) and advanced voice-
optimized features such as auto-QoS and auto-voice VLAN. This makes
the switch ideal for medium businesses and small enterprises seeking
to build a secure converged network.
The Switch 2948 includes the following model:
Baseline Switch 2948-SFP Plus 48-Port
The Switch 2948 features the following advantages:
Full Gigabit speed access ports
Jumbo frames
Port security
Link aggregation control protocol (LACP)
Up to 256 VLANs
Access control lists (ACLs)
Port-based mirroring
Table 1 summarizes the hardware features supported by the Switch
2948.
Table 1 Hardware Features
About the Switch
2948
Feature Switch 2948
Addresses Up to 8,000 supported
Auto-negotiation Supported on all ports
Forwarding Modes Store and Forward
Duplex Modes Half and full duplex on all front panel ports
Auto MDI/MDIX Supported on all ports. If fiber SFP transceivers
are used, Auto MDIX is not supported.
Summary of
Hardware Features
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