Cisco Catalyst 2960-XR User Manual

Example: ACLs and Routed Packets 152
Example: ACLs and Multicast Packets 153
CHAPTER 11 Configuring IPv6 ACLs 155
Finding Feature Information 155
Information about IPv6 ACLs 155
Switch Stacks and IPv6 ACLs 156
Interactions with Other Features and Switches 156
Restrictions for IPv6 ACLs 156
Default Configuration for IPv6 ACLs 157
How to Configure IPv6 ACLs 157
How to Attach an IPv6 ACL to an Interface 161
Monitoring IPv6 ACLs 162
CHAPTER 12 Configuring DHCP 165
Finding Feature Information 165
Information About DHCP 165
DHCP Server 165
DHCP Relay Agent 165
DHCP Snooping 166
Option-82 Data Insertion 167
Cisco IOS DHCP Server Database 170
DHCP Snooping Binding Database 170
DHCP Snooping and Switch Stacks 171
How to Configure DHCP Features 172
Default DHCP Snooping Configuration 172
DHCP Snooping Configuration Guidelines 173
Configuring the DHCP Server 173
DHCP Server and Switch Stacks 173
Configuring the DHCP Relay Agent 173
Specifying the Packet Forwarding Address 174
Prerequisites for Configuring DHCP Snooping and Option 82 176
Enabling DHCP Snooping and Option 82 177
Enabling the Cisco IOS DHCP Server Database 180
Monitoring DHCP Snooping Information 180
Catalyst 2960-XR Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX1
x OL-29434-01
Contents

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