參數(shù)資料
型號: MVTX2601
廠商: Zarlink Semiconductor Inc.
英文描述: Unmanaged 24-Port 10/100 Mbps Ethernet Switch
中文描述: 非托管的24端口10/100 Mbps以太網(wǎng)交換機
文件頁數(shù): 47/91頁
文件大?。?/td> 686K
代理商: MVTX2601
MVTX2601
Data Sheet
47
Zarlink Semiconductor Inc.
12.7.11 TOSDML – TOS Discard Map
I
2
C Address h0B4, CPU Address:h50A
Accessed by serial interface and I
2
C (R/W)
Map TOS into frame discard when low priority buffer usage is above threshold
12.7.12 BMRC - Broadcast/Multicast Rate Control
I
2
C Address h0B5, CPU Address:h50B)
Accessed by serial interface and I
2
C (R/W)
This broadcast and multicast rate defines for each port the number of packet allowed to be forwarded within
a specified time. Once the packet rate is reached, packets will be dropped. To turn off the rate limit,
program the field to 0. Timebase is based on register 502 [6:4].
Bit [6]:
Frame drop priority when VLAN tag priority field is 6
(Default 0)
Bit [7]:
Frame drop priority when VLAN tag priority field is 7
(Default 0)
7
6
5
4
3
2
1
0
FDT7
FDT6
FDT5
FDT4
FDT3
FDT2
FDT1
FDT0
Bit [0]:
Frame drop priority when TOS field is 0
(Default 0)
Bit [1]:
Frame drop priority when TOS field is 1
(Default 0)
Bit [2]:
Frame drop priority when TOS field is 2
(Default 0)
Bit [3]:
Frame drop priority when TOS field is 3
(Default 0)
Bit [4]:
Frame drop priority when TOS field is 4
(Default 0)
Bit [5]:
Frame drop priority when TOS field is 5
(Default 0)
Bit [6]:
Frame drop priority when TOS field is 6
(Default 0)
Bit [7]:
Frame drop priority when TOS field is 7
(Default 0)
7
4
3
0
Broadcast Rate
Multicast Rate
Bit [3:0] :
Multicast Rate Control Number of multicast packets allowed within the
time defined in bits 6 to 4 of the Flooding Control Register (FCR).
(Default 0)
.
Bit [7:4] :
Broadcast Rate Control Number of broadcast packets allowed within
the time defined in bits 6 to 4 of the Flooding Control Register (FCR).
(Default 0)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MVTX2601A 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 Ethernet switch
MVTX2601AG 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 24-Port 10/100 Mbps Ethernet Switch
MVTX2601AG2 制造商:Microsemi Corporation 功能描述:
MVTX2602 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Managed 24 Port 10/100 Mbps Ethernet Switch
MVTX2602A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MVTX260x Port Mirroring