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Cisco Catalyst 2960-X User Manual

Cisco Catalyst 2960-X
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DETAILED STEPS
PurposeCommand or Action
Enables privileged EXEC mode. Enter your password if prompted.enable
Step 1
Example:
Switch> enable
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 2
Specifies the IPv6 Source Guard policy name and enters IPv6
Source Guard policy configuration mode.
[no] ipv6 source-guard policy policy_name
Example:
Switch(config)# ipv6 source-guard policy
example_policy
Step 3
(Optional) Defines the IPv6 Source Guard policy.[deny global-autoconf] [permit link-local]
[default{. . . }] [exit] [no{. . . }]
Step 4
deny global-autoconfDenies data traffic from
auto-configured global addresses. This is useful when all
Example:
Switch(config-sisf-sourceguard)# deny
global-autoconf
global addresses on a link are DHCP-assigned and the
administrator wants to block hosts with self-configured
addresses to send traffic.
permit link-localAllows all data traffic that is sourced by
a link-local address.
Trusted option under source guard policy is not
supported.
Note
Exits out of IPv6 Source Guard policy configuration mode.end
Example:
Switch(config-sisf-sourceguard)# end
Step 5
Shows the policy configuration and all the interfaces where the
policy is applied.
show ipv6 source-guard policy policy_name
Example:
Switch# show ipv6 source-guard policy
example_policy
Step 6
What to Do Next
Apply the IPv6 Source Guard policy to an interface.
Catalyst 2960-X Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX
OL-29048-01 465
Configuring IPv6 First Hop Security
How to Configure IPv6 Source Guard

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Cisco Catalyst 2960-X Specifications

General IconGeneral
Console portRJ-45
USB 2.0 ports quantity2
SFP module slots quantity4
Installed SFP modules quantity-
Gigabit Ethernet (copper) ports quantity48
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Power sourceAC
Input current5 A
AC input voltage100 - 240 V
Power consumption (typical)60.9 W
Number of power supply units1
Redundant power supply (RPS) supportYes
Operating altitude0 - 3000 m
Non-operating altitude0 - 4000 m
Storage temperature (T-T)-25 - 70 °C
Operating temperature (T-T)-5 - 40 °C
Operating relative humidity (H-H)10 - 95 %
Switching protocolsUDP, TCP, RADIUS/TACACS+
Number of VLANs1023
Networking standardsIEEE 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
Throughput107.1 Mpps
Jumbo frames9216
Number of queues8
MAC address table16000 entries
Number of static routes1000
DHCP featuresDHCP server
AuthenticationMAC-based authentication, Port-based authentication
Security algorithms802.1x RADIUS, SNMP, SSH
Access Control List (ACL) rules3
Switch typeManaged
Switch layerL2/L3
SafetyUL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1
Form factor1U
Product colorBlack
Total Power over Ethernet (PoE) budget370 W
Power over Ethernet (PoE) ports quantity24
Power over Ethernet plus (PoE+) ports quantity12
Memory typeDRAM
Noise level39 dB
Flash memory128 MB
Internal memory512 MB
Processor frequency600 MHz
Mean time between failures (MTBF)276870 h
Weight and Dimensions IconWeight and Dimensions
Depth368 mm
Width445 mm
Height45 mm
Weight5800 g

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