Users Guide

• crc32MSB — uses MSB 16 bits of computed CRC32(default)
• crc-upper — uses the upper 32 bits of the hash key to compute the egress port.
• dest-ip — uses destination IP address as part of the hash key.
• lsb — uses the least signicant bit of the hash key to compute the egress port.
• xor1 — uses Upper 8 bits of CRC16-BISYNC and lower 8 bits of xor1
• xor2 — Upper 8 bits of CRC16-BISYNC and lower 8 bits of xor2
• xor4 —Upper 8 bits of CRC16-BISYNC and lower 8 bits of xor4
• xor8 — Upper 8 bits of CRC16-BISYNC and lower 8 bits of xor8
• xor16 — uses 16 bit XOR.
Bulk Conguration
Bulk conguration allows you to determine if interfaces are present for physical interfaces or congured for logical interfaces.
Interface Range
An interface range is a set of interfaces to which other commands may be applied and may be created if there is at least one valid interface
within the range.
Bulk conguration excludes from conguration any non-existing interfaces from an interface range. A default VLAN may be congured only
if the interface range being congured consists of only VLAN ports.
The interface range command allows you to create an interface range allowing other commands to be applied to that range of
interfaces.
The interface range prompt oers the interface (with slot and port information) for valid interfaces. The maximum size of an interface
range prompt is 32. If the prompt size exceeds this maximum, it displays (...) at the end of the output.
NOTE
: Non-existing interfaces are excluded from the interface range prompt.
NOTE: When creating an interface range, interfaces appear in the order they were entered and are not sorted.
The show range command is available under Interface Range mode. This command allows you to display all interfaces that have been
validated under the interface range context.
The show configuration command is also available under Interface Range mode. This command allows you to display the running
conguration only for interfaces that are part of interface range.
You can avoid specifying spaces between the range of interfaces, separated by commas, that you congure by using the interface
range
command. For example, if you enter a list of interface ranges, such as interface range te 50/1,gi 3/9, this
conguration is considered valid. The comma-separated list is not required to be separated by spaces in between the ranges. You can
associate multicast MAC or hardware addresses to an interface range and VLANs by using the mac-address-table static
multicast-mac-address vlan vlan-id output-range interface command.
Bulk Conguration Examples
Use the interface range command for bulk conguration.
• Create a Single-Range
• Create a Multiple-Range
• Exclude Duplicate Entries
• Exclude a Smaller Port Range
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Interfaces