Install guide

66 Internet Protocol (IP) Enhancements Release Note
Software Version 2.8.1
C613-10477-00 REV B
Internet Protocol (IP) Enhancements
This Software Version includes the following enhancements to IP:
■ Expanded number of Eth interfaces per physical interface
■ Expanded IP Troubleshooting
■ IP Route Preference Options
■ IPv4 Filter Expansion
■ Enhancements to Display of UDP Connections over IPv4
■ Display of UDP Connections over IPv6
■ IPv6 Tunnel Expansion
■ Waiting for a Response to an ARP Request
■ Adding Static ARP Entries with Multicast MAC Addresses
■ Enhanced Static ARP Entry Filtering on Ports within a Trunk Group
This section describes the enhancements. The new and modified commands to
implement them are described in Enhanced Static ARP Entry Filtering on
Ports within a Trunk Group.
Expanded number of Eth interfaces per physical
interface
This Software Version expands logical Ethernet interfaces (not VLAN) to 1000
per physical eth interface. Logical Eth interfaces can be numbered from 0 to
999, for example eth0-0 to eth0-999. Note that if you use the GUI to view
interfaces and have configured a large number, the Interface page may take
several minutes to display.
The add ip interface and set ip interface commands reflect this change, along
with other related commands, such as those to enable and delete IP interfaces.
Expanded IP Troubleshooting
This Software Version provides additional troubleshooting capabilities. The
following table summarises the new and modified commands:
IP Route Preference Options
The option all has been added to the protocol parameter for the following
command:
set ip route preference={default|1..65535}
protocol={bgp-ext|bgp-int|ospf-ext1|ospf-ext2|
ospf-inter|ospf-intra|ospf-other|rip|all}
Command Change
show ip cache New command
show ip counter New cache option and output
reset ip counter New cache option