Publication date:Oct., 2012
Revision A2
47
IP address:
Users can configure the IP settings and fill in new values if users set the
DHCP function “Disable”. Then, click
<Apply>
button to update.
When DHCP is disabled, Default: 192.168.1.1
If DHCP is enabled, this field is filled by DHCP server and will not allow
user manually set it any more.
Subnet mask:
Subnet mask is made for the purpose to get more network address
because any IP device in a network must own its IP address, composed
of Network address and Host address, otherwise can’t communicate with
other devices each other. But unfortunately, the network classes A, B,
and C are all too large to fit for almost all networks, hence, subnet mask
is introduced to solve this problem. Subnet mask uses some bits from
host address and makes an IP address looked Network address, Subnet
mask number and host address. It is shown in the following figure. This
reduces the total IP number of a network able to support, by the amount
of 2 power of the bit number of subnet number (2^(bit number of subnet
number)).
Subnet mask is used to set the subnet mask value, which should be the
same value as that of the other devices resided in the same network it
attaches.
For more information, please also see the Section 2-1-5 “IP Address
Assignment” in this manual.
Default: 255.255.255.0
Default gateway:
Set an IP address for a gateway to handle those packets that do not
meet the routing rules predefined in the device. If a packet does not meet
the criteria for other pre-defined path, it must be forwarded to a default
router on a default path. This means any packet with undefined IP
address in the routing table will be sent to this device unconditionally.
Default: 192.168.1.254
DNS:
It is Domain Name Server used to serve the translation between IP
address and name address.
The switch supports DNS client function to re-route the mnemonic name
32 bits
Network ID
Host ID
Network ID
Host ID
Subnet number
Содержание 065-7851
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Страница 150: ...Publication date Oct 2012 Revision A2 148 Fig 3 118 Action Fig 3 119 Rate Limiter ...
Страница 151: ...Publication date Oct 2012 Revision A2 149 Fig 3 120 Port Copy Fig 3 121 DMAC Filter ...
Страница 152: ...Publication date Oct 2012 Revision A2 150 Fig 3 122 VLAN ID Filter Fig 3 123 VLAN ID Filter Fig 3 124 Tag Priority ...
Страница 165: ...Publication date Oct 2012 Revision A2 163 Fig 3 129 Set up Policy Rules Finish Fig 3 130 Set up Port Policies ...
Страница 166: ...Publication date Oct 2012 Revision A2 164 Fig 3 131 Set up Port Policies Fig 3 132 Set up Port Policies ...
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Страница 193: ...Publication date Oct 2012 Revision A2 191 Ready Ports Show only the ready member ports within an aggregator port ...
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