3com 100 TX Manual De Usuario
3-8
C
HAPTER
3: M
AKING
FMS 100-TX H
UB
C
ONNECTIONS
Figure 3-7 10 and 100 Mbps Collision Domains Connected by a Switching Hub
A Fast Ethernet packet transmitted on a LAN can pass through no more than
two logical Class II repeaters or one logical Class I repeater before reaching its
destination or passing through a LAN bridge, switch, or router.
two logical Class II repeaters or one logical Class I repeater before reaching its
destination or passing through a LAN bridge, switch, or router.
®
100BASE-TX Hub
1x
2x
3x
4x
5x
6x
7x
100BT
STATUS
8x
9x
10x
11x
12x
1 2 3 4 5 6 7 8 9 10 11 12
13
ACTIVITY
UNIT
LINK
PARTITION
CLSII
3C250-TX
CLSI
PWR
FAN FAIL
OVERTEMP
COLLISION
LinkBuilder FMS 100
Collision domain
Collision domain
LinkBuilder FMS
100-TX Hub
100-TX Hub
LinkSwitch 1000
Switch
Switch
LinkBuilder FMS II
10 Mbps Hub
10 Mbps Hub
LinkBuilder
FMS II
FMS II
3C16671
STATUS
XX
3C16900
LinkSwitch
1000
1000
STATUS
UNIT
XX
XXXXXX