Зиксель методичка

Содержание

Введение..................................................................................

3

Metro Ethernet.........................................................................

7

Основы коммутации L1/L2/L3.............................................

11

Управление.............................................................................

16

Функции 2 уровня..................................................................

13

Виртуальные локальные ести (VLAN)..............................

20

VLAN Stacking.....................................................................

37

VLAN Mapping.....................................................................

43

Layer 2 Protocol Tunnel........................................................

46

Spanning Tree Protocol.........................................................

49

Функции 2+ уровня................................................................

58

QoS (Quality of Service).......................................................

58

Bandwidth Control................................................................

66

2-rate-3-color marker............................................................

69

Специальные виды VLAN..................................................

76

DHCP Relay.........................................................................

80

IP Source Guard....................................................................

83

Дополнительные функции.................................................

92

Многоадресная рассылка...................................................

107

AAA......................................................................................

127

Функции 3 уровня.................................................................

143

Основные функции.............................................................

143

VRRP....................................................................................

148

DVMRP................................................................................

153

OSPF.....................................................................................

157

Приложение А.......................................................................

166

Глоссарий...............................................................................

173

Metro Ethernet

Metro Ethernet