1. (. Root Bridge).
2. , ,
. (. Root
Port).
.
3.
. , ,
(. Designated Bridge).
.
4. ,
. (
) .
STP
(root-)
BID (Bridge ID)!
,
, (root-)
MAC- , (root)
MAC-.
, , ,
.
(cost) ,
- ( ), .
STP
, (!)
(root).
Hello
BPDU 2 .
Hello BPDU ,
root, .
root port designated port .
Hello- 2 ,
.
11.
(Virtual LAN, VLAN) , ( . . ) .
VLAN , ,
, .
.
,
.
, VLAN 3-
.
|
|
.
CPU
.
.
VLAN Trunking Protocol (VTP)
N VLAN VTP-
N VTP
N (Fast Ethernet, FDDI, ATM)
12. -
IP , .
N .
n ; .
N (MTU).