Extreme Networks ExtremeWare XOS 11.3, Руководство пользователя

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IPv6 Unicast Routing
ExtremeWare XOS 11.3 Concepts Guide
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Configuring IP Unicast Routing
This section describes the commands associated with configuring IP unicast routing on the switch. To
configure routing:
1 Create and configure two or more VLANs.
2 Assign each VLAN that will be using routing an IP address using the following command:
configure vlan <vlan_name> ipaddress [<ipaddress> {<ipNetmask>} | ipv6-link-local
| {eui64} <ipv6_address_mask>]
Ensure that each VLAN has a unique IP address.
3 Configure a default route using the following command:
configure iproute add default [<ipv6Gateway> | <ipv6ScopedGateway>] {vr <vrname>}
{<metric>} {multicast-only | unicast-only}
Default routes are used when the router has no other dynamic or static route to the requested
destination.
4 Turn on IP routing for one or all VLANs using the following command:
enable ipforwarding ipv6 {vlan <vlan_name> | tunnel <tunnel-name> | vr <vr_name>}
5 Configure the routing protocol, if required. For a simple network using RIPng, the default
configuration may be acceptable.
6 Turn on RIPng or OSPFv3 using one of the following commands:
enable ripng
enable ospfv3 {domain <domainName>}
Verifying the IP Unicast Routing Configuration
Use the
show iproute ipv6
command to display the current configuration of IP unicast routing for the
switch and for each VLAN. The
show iproute ipv6
command displays the currently configured
routes and includes how each route was learned.
Additional verification commands include:
●
show neighbor-discovery cache ipv6
—Displays the neighbor discovery cache of the system.
●
show ipconfig ipv6
—Displays configuration information for one or more VLANs.
Routing Configuration Example
Figure 63 illustrates a BlackDiamond switch that has three VLANs defined as follows:
●
Finance
■
Protocol-sensitive VLAN using IPv6 protocol
■
All ports on slots 1 and 3 have been assigned.
■
IP address
2001:db8:35::1/48
.
●
Personnel
■
Protocol-sensitive VLAN using the IPv6 protocol.
■
All ports on slots 2 and 4 have been assigned.