Cisco Cisco SG500-52PP 52-port Gigabit Max PoE+ Stackable Managed Switch 维护手册

IPv6 Management and Interfaces

Cisco 500 Series Managed Switch Administration Guide

390

 

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Metric (Layer 3)—Cost of this hop.

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State—Specifies the router status. The values are:

-

Reachable

—Router is known to be reachable.

-

Unreachable

—Router is known to be unreachable.

Click Add to add a static default router.

Enter the following fields:

•

Link Local Interface (Layer 2)—Displays the outgoing Link Local interface.

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Next Hop Type—The IP address of the next destination to which the packet 
is sent. This is composed of the following:

-

Global—An IPv6 address that is a global Unicast IPV6 type that is visible 
and reachable from other networks. 

-

Link Local—An IPv6 interface and IPv6 address that uniquely identifies 
hosts on a single network link. A link local address has a prefix of FE80, 
is not routable, and can be used for communication only on the local 
network. Only one link local address is supported. If a link local address 
exists on the interface, this entry replaces the address in the 
configuration.

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Point-to-Point—A Point-to-point tunnel.

•

Interface (Layer 3)—Displays the outgoing Link Local interface.

•

Default Router IPv6 Address—The IP address of the static default router 

•

Metric (Layer 3)—Enter the cost of this hop.

Click Apply. The default router is saved to the Running Configuration file.

The IPv6 Neighbors page

 

enables

 

configuring and viewing the list of IPv6 

neighbors on the IPv6 interface. The IPv6 Neighbor Table (also known as IPv6 
Neighbor Discovery Cache) displays the MAC addresses of the IPv6 neighbors 
that are in the same IPv6 subnet as the device. This is the IPv6 equivalent of the 
IPv4 ARP Table. When the device needs to communicate with its neighbors, the 
device uses the IPv6 Neighbor Table to determine the MAC addresses based on 
their IPv6 addresses.