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
32 bits
Network ID
Host ID
Network ID
Host ID
Subnet number
Содержание L2 Plus
Страница 1: ......
Страница 2: ......
Страница 3: ...16 Port SFP 8 Port Combo GbE L2 Plus Managed Switch...
Страница 4: ...2...
Страница 8: ...6 Revision History Release Date Revision 0 91 2008 03 03 A1 0 95 2008 06 25 A2 0 95 2008 07 21 A2...
Страница 36: ...34 Fig 2 15 Office Network Connection Fig 2 14 Peer to peer Network Connection...
Страница 56: ......
Страница 78: ...22 Fig 3 24...
Страница 81: ...25 Fig 3 26...
Страница 88: ...32 Fig 3 31...
Страница 96: ...40 Fig 3 39 Fig 3 40 Fig 3 41...
Страница 108: ...52 Fig 3 54 Set up Typical Network Application Rules Finish Fig 3 55 Set up Typical Network Application Rules Finish...
Страница 112: ...56 Fig 3 62 Set up VLAN Tag Priority Mapping Finish...
Страница 119: ...63 Fig 3 67 Ingress Port Fig 3 68...
Страница 121: ...65 Fig 3 70...
Страница 122: ...66 Fig 3 71 Fig 3 72 Fig 3 73 ARP...
Страница 123: ...67 Fig 3 74 ARP Fig 3 75 ARP Fig 3 76 ARP Fig 3 77 ARP...
Страница 124: ...68 Fig 3 78 ARP Fig 3 79 ARP Fig 3 80 ARP Fig 3 81 ARP...
Страница 125: ...69 Fig 3 82 ARP Fig 3 83 ARP Fig 3 84 ARP Fig 3 85 ARP Fig 3 86 ARP...
Страница 126: ...70 Fig 3 87 IPv4 Fig 3 88 IPv4 Fig 3 89 IPv4...
Страница 127: ...71 Fig 3 90 IPv4 Fig 3 91 IPv4 Fig 3 92 IPv4 Fig 3 93 IPv4 Fig 3 94 IPv4...
Страница 128: ...72 Fig 3 95 IPv4 Fig 3 96 IPv4 Fig 3 97 IPv4 Fig 3 98 IPv4 Fig 3 99 IPv4...
Страница 129: ...73 Fig 3 100 IPv4 Fig 3 101 IPv4 Fig 3 102 IPv4...
Страница 130: ...74 Fig 3 103 IPv4 Fig 3 104 IPv4 Fig 3 105 IPv4...
Страница 131: ...75 Fig 3 106 IPv4 Fig 3 107 IPv4 Fig 3 108 IPv4...
Страница 132: ...76 Fig 3 109 IPv4 Fig 3 110 IPv4 Fig 3 111 IPv4...
Страница 133: ...77 Fig 3 112 IPv4 Fig 3 113 IPv4 Fig 3 114 IPv4...
Страница 134: ...78 Fig 3 115 IPv4 Fig 3 116 IPv4 Fig 3 117 Action...
Страница 135: ...79 Fig 3 118 Rate Limiter Fig 3 119 Port Copy...
Страница 136: ...80 Fig 3 120 DMAC Filter Fig 3 121 VLAN ID Filter Fig 3 122 VLAN ID Filter...
Страница 148: ...92 Fig 3 125 Set up Policy Rules Fig 3 126 Set up Policy Rules Fig 3 127 Set up Policy Rules...
Страница 149: ...93 Fig 3 128 Set up Policy Rules Finish Fig 3 129 Set up Port Policies Fig 3 130 Set up Port Policies...
Страница 150: ...94 Fig 3 131 Set up Port Policies Fig 3 132 Set up Port Policies Finish...
Страница 151: ...95 Fig 3 133 Set up Typical Network Application Rules Fig 3 134 Set up Typical Network Application Rules...
Страница 164: ...108 Fig 3 143 802 1X Server Configuration...
Страница 168: ...112 Fig 3 145 802 1X Status...
Страница 194: ...138 Fig 3 161 Mirror Configuration...
Страница 214: ...158 Fig 4 1 Fig 4 2 LGB1005A R2 LGB1005A R2 LGB1005A R2 LGB1005A R2...
