Cisco 350 Series Administration Manual page 419

16
STEP 3
332
• Prefix length—Enter the source IPv6 prefix length:
• Action—Select an action for the access list. The following options are available:
- Permit—Permit entry of packets from the IP address(es) in the access list.
- Deny—Reject entry of packets from the IP address(es) in the access list.
Click Apply. The settings are written to the Running Configuration file.
IPv6 Routes
The IPv6 Forwarding Table contains the various routes that have been configured. One of
these routes is a default route (IPv6 address:0) that uses the default router selected from the
IPv6 Default Router List to send packets to destination devices that are not in the same IPv6
subnet as the device. In addition to the default route, the table also contains dynamic routes
that are ICMP redirect routes received from IPv6 routers by using ICMP redirect messages.
This could happen when the default router the device uses is not the router for traffic to which
the IPv6 subnets that the device wants to communicate.
To view IPv6 routes:
Click IP Configuration > IPv6 Management and Interfaces > IPv6 Routes.
This page displays the following fields:
• IPv6 Prefix—IP route address prefix for the destination IPv6 subnet address.
• Prefix Length—IP route prefix length for the destination IPv6 subnet address. It is
preceded by a forward slash.
• Outgoing Interface—Interface used to forward the packet.
• Next Hop—Type of address to which the packet is forwarded. Typically, this is the
address of a neighboring router. It can be one of the following types.
- 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.
- Global—An IPv6 address that is a global Unicast IPV6 type that is visible and
reachable from other networks.
- Point-to-Point—A Point-to-point tunnel.
Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4
IP Configuration
IPv6 Management and Interfaces