Cisco 300 Series User Manual

IPv6 Commands
629 OL-32830-01 Command Line Interface Reference Guide
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Parameters
• interface-id —Specifies the identifier of the interface from which IPv6
neighbor information is to be displayed.
• ipv6-address —Specifies the IPv6 address of the neighbor. This argument
must be in the form documented in RFC4293 where the address is
specified in hexadecimal using 16-bit values between colons.
• ipv6-hostname —Specifies the IPv6 host name of the remote networking
device.
Default Configuration
All IPv6 ND cache entries are listed.
Command Mode
User EXEC mode
Privileged EXEC mode
User Guidelines
When the
interface-id argument is not specified, cache information for all IPv6
neighbors is displayed. Specifying the
interface-id argument displays only cache
information about the specified interface.
Examples
Example 1. The following is sample output from the show ipv6 neighbors
command when entered with an interface-id:
switchxxxxxx# show ipv6 neighbors vlan 1
IPv6 Address Age Link-layer Addr State Interface Router
2000:0:0:4::2 0 0003.a0d6.141e REACH VLAN1 Yes
3001:1::45a - 0002.7d1a.9472 REACH VLAN1 -
FE80::203:A0FF:FED6:141E 0 0003.a0d6.141e REACH VLAN1 No
Example 2. The following is sample output from the show ipv6 neighbors
command when entered with an IPv6 address:
switchxxxxxx# show ipv6 neighbors 2000:0:0:4::2

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48