System information

Configuring the Switch
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Web – Click System, IPv6 Configuration, IPv6 ND Neighbor. To configure the
Neighbor Detection protocol settings, select a VLAN interface, set the number of
attempts allowed for duplicate address detection, set the interval for neighbor
solicitation messages, and click Apply. To configure static neighbor entries, click
Add, fill in the IPv6 address, VLAN interface and hardware address. Then click Add.
Figure 3-10 IPv6 Neighbor Detection and Neighbor Cache
CLI – This example maps a static entry for a global unicast address to a MAC
address.
Configuring Support for Jumbo Frames
The switch provides more efficient throughput for large sequential data transfers by
supporting jumbo frames up to 9216 bytes. Compared to standard Ethernet frames
that run only up to 1.5 KB, using jumbo frames significantly reduces the per-packet
overhead required to process protocol encapsulation fields.
Command Usage
To use jumbo frames, both the source and destination end nodes (such as a
computer or server) must support this feature. Also, when the connection is
Console(config)#ipv6 general-prefix rd 2009:DB9:2229::/48 4-246
Console(config)#ipv6 neighbor 2009:0DB9::49A vlan 1
30-65-14-01-11-87 4-250
Console(config)#end
Console#show ipv6 neighbors
IPv6 Address Age Link-layer Addr State Vlan
2009:DB9:2229::77 Permanent 30-65-14-01-11-87 REACH 1
Console#