Cisco Catalyst 2960 Series User Manual

Default SettingFeature
None defined.Port description
Autonegotiate. (Not supported on the 10-Gigabit
interfaces.)
Speed
Autonegotiate. (Not supported on the 10-Gigabit
interfaces.)
Duplex mode
Flow control is set to receive: off. It is always off for
sent packets.
Flow control
Disabled on all Ethernet ports.EtherChannel (PAgP)
Disabled (not blocked).Port blocking (unknown multicast and unknown
unicast traffic)
Disabled.Broadcast, multicast, and unicast storm control
Disabled.Protected port
Disabled.Port security
Disabled.Port Fast
Enabled.
The switch might not support a pre-standard
powered device—such as Cisco IP phones
and access points that do not fully support
IEEE 802.3af—if that powered device is
connected to the switch through a crossover
cable. This is regardless of whether
auto-MIDX is enabled on the switch port.
Note
Auto-MDIX
Enabled (auto).Power over Ethernet (PoE)
Disabled on SFP module ports; enabled on all other
ports.
Keepalive messages
Interface Speed and Duplex Mode
Ethernet interfaces on the switch operate at 10, 100, or 1000 Mb/s and in either full- or half-duplex mode. In
full-duplex mode, two stations can send and receive traffic at the same time. Normally, 10-Mb/s ports operate
in half-duplex mode, which means that stations can either receive or send traffic.
Switch models include Gigabit Ethernet (10/100/1000-Mb/s) ports and small form-factor pluggable (SFP)
module slots supporting SFP modules.
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
22
Information About Configuring Interface Characteristics

Cisco Catalyst 2960 Series Specifications

General

Layer	Layer 2
Power over Ethernet (PoE)	Available on some models
RAM	128 MB
Flash Memory	32 MB
MAC Address Table Size	8000
Operating Temperature	0°C to 45°C (32 to 113°F)
Ports	24 or 48 x 10/100/1000