Отчеты на оборудовании / ЛабаСТ3
.docxМосковский Технический Университет Связи и Информатики
Лабораторная работа по СТ №3
«Протокол STP»
Работу выполнил:
Москва.2017
Цель работы: Изучение принципов работы протокола покрывающего дерева (Spanning Tree Protocol).
Порядок выполнения: Включение протокола STP на коммутаторе. Переключение режима работы протокола STP. Настройка приоритета для выбора корневого коммутатора. Настройка приоритета портов. Настройка метрики портов. Настройка хост-порта.
Копия конфигурации сетевых устройств:
[Switch1]display current-configuration
#
config-version S8500-VRP310-R1652P06
#
sysname Switch1
#
local-server nas-ip 127.0.0.1 key huawei
#
Xbar load-single
#
router route-limit 128K
router VRF-limit 256
#
ndp enable
#
link-aggregation group 1 mode static
link-aggregation group 1 description <downlink-to-5624-1>
link-aggregation group 2 mode static
link-aggregation group 2 description <downlink-to-5624-2>
link-aggregation group 3 mode static
link-aggregation group 3 description <downlink-to-5624-3>
#
vbas deviceid_type bridge_mac
#
radius scheme system
server-type huawei
primary authentication 127.0.0.1 1645
primary accounting 127.0.0.1 1646
user-name-format without-domain
#
domain system
vlan-assignment-mode integer
access-limit disable
state active
idle-cut disable
self-service-url disable
domain default enable system
#
local-user admin
service-type ssh telnet
level 3
#
dhcp server ip-pool 1
network 10.10.0.0 mask 255.255.255.0
gateway-list 10.10.0.1
#
stp mode stp
stp instance 0 priority 8192
stp bpdu-protection
stp enable
#
vlan 1
#
vlan 10
description MARS
#
vlan 100
description <Management>
#
vlan 101
#
interface Vlan-interface10
ip address 10.10.0.13 255.255.255.0
#
interface Vlan-interface100
ip address 192.168.1.243 255.255.255.0
vrrp vrid 1 virtual-ip 192.168.1.1
vrrp vrid 1 priority 110
vrrp vrid 1 monitor interface GigabitEthernet3/1/12
#
interface Vlan-interface101
ip address 192.168.101.3 255.255.255.0
#
interface Aux0/0/1
flowcontrol normal
async mode interactive
link-protocol ppp
#
interface M-Ethernet0/0/0
#
interface GigabitEthernet3/1/1
stp instance 0 cost 1
port access vlan 10
#
interface GigabitEthernet3/1/2
port access vlan 100
#
interface GigabitEthernet3/1/3
#
interface GigabitEthernet3/1/4
#
interface GigabitEthernet3/1/5
#
interface GigabitEthernet3/1/6
#
interface GigabitEthernet3/1/7
#
interface GigabitEthernet3/1/8
#
interface GigabitEthernet3/1/9
#
interface GigabitEthernet3/1/10
#
interface GigabitEthernet3/1/11
#
interface GigabitEthernet3/1/12
port link-type trunk
port trunk permit vlan all
ndp enable
#
interface GigabitEthernet3/1/13
#
interface GigabitEthernet3/1/14
#
interface GigabitEthernet3/1/15
#
interface GigabitEthernet3/1/16
#
interface GigabitEthernet3/1/17
stp disable
port access vlan 101
#
interface GigabitEthernet3/1/18
stp disable
port access vlan 101
#
interface GigabitEthernet3/1/19
port link-type trunk
port trunk permit vlan all
port link-aggregation group 1
#
interface GigabitEthernet3/1/20
port link-type trunk
port trunk permit vlan all
port link-aggregation group 1
#
interface GigabitEthernet3/1/21
port link-type trunk
port trunk permit vlan all
port link-aggregation group 2
#
interface GigabitEthernet3/1/22
port link-type trunk
port trunk permit vlan all
port link-aggregation group 2
#
interface GigabitEthernet3/1/23
port link-type trunk
port trunk permit vlan all
port link-aggregation group 3
#
interface GigabitEthernet3/1/24
port link-type trunk
port trunk permit vlan all
port link-aggregation group 3
#
interface NULL0
#
ospf 1
silent-interface default
undo silent-interface Vlan-interface101
area 0.0.0.0
network 192.168.0.0 0.0.255.255
#
dhcp server forbidden-ip 10.10.0.1 10.10.0.199
dhcp enable
#
stp non-flooding
#
user-interface con 0
user-interface aux 0
user-interface vty 0 4
authentication-mode scheme
#
return
[Switch2]display current-configuration
#
sysname Switch2
#
link-aggregation group 1 mode static
link-aggregation group 1 description <uplink>
#
radius scheme system
#
domain system
#
local-user admin
password simple admin
service-type ssh telnet
level 3
#
stp mode stp
stp instance 0 priority 4096
stp enable
#
vlan 1
#
vlan 100
description <Management>
#
interface Vlan-interface100
ip address 192.168.1.242 255.255.255.0
#
interface Aux1/0/0
#
interface GigabitEthernet1/0/1
poe enable
#
interface GigabitEthernet1/0/2
poe enable
stp instance 0 port priority 32
#
interface GigabitEthernet1/0/3
poe enable
#
interface GigabitEthernet1/0/4
poe enable
#
interface GigabitEthernet1/0/5
poe enable
#
interface GigabitEthernet1/0/6
poe enable
#
interface GigabitEthernet1/0/7
poe enable
#
interface GigabitEthernet1/0/8
poe enable
#
interface GigabitEthernet1/0/9
poe enable
#
interface GigabitEthernet1/0/10
poe enable
#
interface GigabitEthernet1/0/11
poe enable
#
interface GigabitEthernet1/0/12
poe enable
#
interface GigabitEthernet1/0/13
poe enable
#
interface GigabitEthernet1/0/14
poe enable
#
interface GigabitEthernet1/0/15
poe enable
#
interface GigabitEthernet1/0/16
poe enable
#
interface GigabitEthernet1/0/17
poe enable
#
interface GigabitEthernet1/0/18
poe enable
#
interface GigabitEthernet1/0/19
poe enable
#
interface GigabitEthernet1/0/20
poe enable
#
interface GigabitEthernet1/0/21
poe enable
#
interface GigabitEthernet1/0/22
poe enable
#
interface GigabitEthernet1/0/23
poe enable
port link-type trunk
port trunk permit vlan all
lacp enable
port link-aggregation group 1
#
interface GigabitEthernet1/0/24
poe enable
port link-type trunk
port trunk permit vlan all
lacp enable
port link-aggregation group 1
#
interface GigabitEthernet1/0/25
shutdown
#
interface GigabitEthernet1/0/26
port link-type trunk
port trunk permit vlan all
shutdown
lacp enable
port link-aggregation group 1
#
interface GigabitEthernet1/0/27
shutdown
#
interface GigabitEthernet1/0/28
port link-type trunk
port trunk permit vlan all
shutdown
lacp enable
port link-aggregation group 1
#
interface Cascade1/2/1
#
interface Cascade1/2/2
#
interface NULL0
#
voice vlan mac-address 0001-e300-0000 mask ffff-ff00-0000
#
undo cluster enable
#
user-interface aux 0 7
user-interface vty 0 4
authentication-mode scheme
protocol inbound telnet
#
return
Задание: DP – назначенные порты, RP – рут-порты, BP- заблокированные порты
