Cisco Catalyst 2960-X User Manual

SUMMARY STEPS
1.
configure terminal
2.
vlan configuration vlan_list
3.
ipv6 dhcp guard [attach-policy policy_name]
4.
do show running-config
DETAILED STEPS
PurposeCommand or Action
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 1
Specifies the VLANs to which the IPv6 Snooping policy will be
attached ; enters the VLAN interface configuration mode.
vlan configuration vlan_list
Example:
Switch(config)# vlan configuration 334
Step 2
Attaches the IPv6 Neighbor Discovery policy to the specified
VLANs across all switch and stack interfaces. The default policy
ipv6 dhcp guard [attach-policy policy_name]
Example:
Switch(config-vlan-config)#ipv6 dhcp guard
attach-policy example_policy
Step 3
is attached if the attach-policy option is not used. The default
policy is, device-role client, no trusted-port.
Confirms that the policy is attached to the specified VLANs
without exiting the configuration mode.
do show running-config
Example:
Switch#(config-if)# do show running-config
Step 4
How to Configure IPv6 Source Guard
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
[no] ipv6 source-guard policy policy_name
4.
[deny global-autoconf] [permit link-local] [default{. . . }] [exit] [no{. . . }]
5.
end
6.
show ipv6 source-guard policy policy_name
Catalyst 2960-X Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX
464 OL-29048-01
Configuring IPv6 First Hop Security
How to Configure IPv6 Source Guard

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