Cisco Catalyst 2960-X User Manual

SUMMARY STEPS
1.
enable
2.
configure terminal
3.
access-list access-list-number {deny | permit} source source-wildcard [log]
4.
end
5.
show running-config
6.
copy running-config startup-config
DETAILED STEPS
PurposeCommand or Action
Enables privileged EXEC mode. Enter your password if prompted.enable
Example:
Switch> enable
Step 1
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 2
Defines a standard IPv4 access list by using a source address and wildcard.
access-list access-list-number {deny |
permit} source source-wildcard [log]
Step 3
The access-list-number is a decimal number from 1 to 99 or 1300 to 1999.
Example:
Switch(config)# access-list 2 deny
Enter deny or permit to specify whether to deny or permit access if
conditions are matched.
The source is the source address of the network or host from which the
packet is being sent specified as:
your_host
•
The 32-bit quantity in dotted-decimal format.
•
The keyword any as an abbreviation for source and source-wildcard
of 0.0.0.0 255.255.255.255. You do not need to enter a
source-wildcard.
•
The keyword host as an abbreviation for source and source-wildcard
of source 0.0.0.0.
(Optional) The source-wildcard applies wildcard bits to the source.
(Optional) Enter log to cause an informational logging message about the
packet that matches the entry to be sent to the console.
Logging is supported only on ACLs attached to Layer 3 interfaces.Note
Catalyst 2960-X Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX
OL-29048-01 155
Configuring IPv4 ACLs
Creating a Numbered Standard ACL

Cisco Catalyst 2960-X Specifications

General

Console port	RJ-45
USB 2.0 ports quantity	2
SFP module slots quantity	4
Installed SFP modules quantity	-
Gigabit Ethernet (copper) ports quantity	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Power source	AC
Input current	5 A
AC input voltage	100 - 240 V
Power consumption (typical)	60.9 W
Number of power supply units	1
Redundant power supply (RPS) support	Yes
Operating altitude	0 - 3000 m
Non-operating altitude	0 - 4000 m
Storage temperature (T-T)	-25 - 70 °C
Operating temperature (T-T)	-5 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Switching protocols	UDP, TCP, RADIUS/TACACS+
Number of VLANs	1023
Networking standards	IEEE 802.1ab, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Throughput	107.1 Mpps
Jumbo frames	9216
Number of queues	8
MAC address table	16000 entries
Number of static routes	1000
DHCP features	DHCP server
Authentication	MAC-based authentication, Port-based authentication
Security algorithms	802.1x RADIUS, SNMP, SSH
Access Control List (ACL) rules	3
Switch type	Managed
Switch layer	L2/L3
Safety	UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1
Form factor	1U
Product color	Black
Total Power over Ethernet (PoE) budget	370 W
Power over Ethernet (PoE) ports quantity	24
Power over Ethernet plus (PoE+) ports quantity	12
Memory type	DRAM
Noise level	39 dB
Flash memory	128 MB
Internal memory	512 MB
Processor frequency	600 MHz
Mean time between failures (MTBF)	276870 h

Weight and Dimensions

Depth	368 mm
Width	445 mm
Height	45 mm
Weight	5800 g