Cisco Catalyst 2960-XR User Manual

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You can also enable the login enhancements feature, which logs both failed and unsuccessful login
attempts. Login enhancements can also be configured to block future login attempts after a set number
of unsuccessful attempts are made. For more information, see the Cisco IOS Login Enhancements
documentation.
Related Topics
Configuring Username and Password Pairs, on page 30
TACACS+ and Switch Access, on page 39
Setting a Telnet Password for a Terminal Line, on page 28
Catalyst 2960-XR Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX1
20 OL-29434-01
Preventing Unauthorized Access
Preventing Unauthorized Access

Cisco Catalyst 2960-XR Specifications

General

Stacking Bandwidth	80 Gbps
Layer Support	Layer 2 and Layer 3
Jumbo Frame Support	9198 bytes
RAM	512 MB
Input Voltage	100-240V AC
Model	Catalyst 2960-XR
Uplink Interfaces	4 x 1G SFP or 2 x 10G SFP+
Downlink Interfaces	24 or 48 x Gigabit Ethernet ports
Power Supply	Internal
MAC Address Table Size	16, 000 entries
PoE	Available on PoE models
Weight	4.5 kg
Features	energy efficiency
Stacking	Up to 8 switches
Operating Temperature	0 to 45°C