參數(shù)資料
型號： MVTX2602AG
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 網(wǎng)絡(luò)接口
英文描述： Managed 24 Port 10/100 Mbps Ethernet Switch
中文描述： DATACOM, LAN SWITCHING CIRCUIT, PBGA553
封裝： 37.50 X 37.50 MM, 2.33 MM HEIGHT, MS-034, HSBGA-553
文件頁數(shù)： 61/147頁
文件大?。?/td> 924K
代理商： MVTX2602AG
MVTX2602
Data Sheet
61
Zarlink Semiconductor Inc.
13.3.2 (Group 1 Address) VLAN Group
13.3.2.1 AVTCL – VLAN Type Code Register Low
I2C Address h036; CPU Address:h100
Accessed by CPU, serial interface and I2C (R/W)
13.3.2.2 AVTCH – VLAN Type Code Register High
I2C Address h037; CPU Address:h101
Accessed by CPU, serial interface and I2C (R/W)
Bit [7:6]
Security Enable
(Default 00).
The MVTX2602 checks the incoming data for
one of the following conditions:
1. If the source MAC address of the incoming packet is in the MAC table
and is defined as secure address but the ingress port is not the same as the
port associated with the MAC address in the MAC table.
A MAC address is defined as secure when its entry at MAC table has static
status and bit 0 is set to 1. MAC address bit 0 (the first bit transmitted) indi-
cates whether the address is unicast or multicast. As source addresses are
always unicast bit 0 is not used (always 0). MVTX2602 uses this bit to
define secure MAC addresses.
2. If the port is set as learning disable and the source MAC address of the
incoming packet is not defined in the MAC address table.
3. If the port is configured to filter untagged frames and an untagged frame
arrives or if the port is configured to filter tagged frames and a tagged frame
arrives.
If one of these three conditions occurs the packet will be handled according
to one of the following specified options:
CPU installed
00 – Disable port security
01 – Discard violating packets
10 – Send packet to CPU and destination port
11 – Send packet to CPU only
Bit [7:0]:
VLANType_LOW: Lower 8 bits of the VLAN type code
(Default 00)
Bit [7:0]:
VLANType_HIGH: Upper 8 bits of the VLAN type code
(Default is 81)
相關(guān)PDF資料
PDF描述
MVTX2603 Unmanaged 24-Port 10/100 Mb + 2-Port 1 Gb Ethernet Switch
MVTX2603AG Unmanaged 24-Port 10/100 Mb + 2-Port 1 Gb Ethernet Switch
MVTX2604 Managed 24-Port 10/100 Mb + 2 Port 1 Gb Ethernet Switch
MVTX2604AG Managed 24-Port 10/100 Mb + 2 Port 1 Gb Ethernet Switch
MVTX2801 Unmanaged 4-Port 1000 Mbps Ethernet Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MVTX2602AG2 制造商:Microsemi Corporation 功能描述:
MVTX2603 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 24-Port 10/100 Mb + 2-Port 1 Gb Ethernet Switch
MVTX2603A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Unmanaged 24 port 10/100Mb + 2 port 1Gb Ethernet switch
MVTX2603AG 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 24-Port 10/100 Mb + 2-Port 1 Gb Ethernet Switch
MVTX2603AG2 制造商:Microsemi Corporation 功能描述:
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