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4. After making changes, click OK to put the new values into effect.

Figure 30 Network Properties dialog boxes

Network IPv4 and IPv6 configuration

The IP configuration identifies the switch on the Ethernet network, determines which network discovery

method to use, and enables/disables the IPv4 and IPv6 network addressing. An IPv4 address is 32 bits

and consists of four blocks of decimal numbers, with each block separated by a period. Each block can

have up to three numbers. A single zero character displayed in a block indicates that the block consists of

all zeroes. An example of an IPv4 address is 10.20.30.40. All four blocks contain numbers. Table 10

describes the IPv4 and IPv6 configuration parameters.

An IPv6 address allows for a much wider range of IP addresses assigned to a host than an IPv4 address.

An IPv6 address is 128 bits, and consists of eight blocks of hexadecimal numbers, with each block

separated by a colon. The maximum number of numerals in each block is four. One or more blocks with all

zeroes are represented by two colon characters. The total number of blocks always adds up to eight. To

determine how many contiguous blocks contain only zeroes, subtract the number of populated blocks from

eight. For example, the IPv6 address 2eee::49:24:7a:54:3434 is equivalent to

2eee:0000:0000:49:24:7a:54:3434. The number of blocks containing zeroes in this example is two

(8-6=2).

NOTE: Switches without IPv6 addressing enabled can not communicate over Ethernet with hosts or

switches using the IPv6 addressing.

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HP 8/20q Bedienungsanleitung Seite 62