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оборудование_уровня_2_cisco_catalyst [2019/08/27 08:43] val [storm-control] |
оборудование_уровня_2_cisco_catalyst [2024/12/10 10:13] (current) val [Настройка EtherChannel] |
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| Line 3: | Line 3: | ||
| ===== Настройка имени устройства ===== | ===== Настройка имени устройства ===== | ||
| <code> | <code> | ||
| - | hostname switch | + | !hostname switch |
| + | hostname switchN | ||
| </code> | </code> | ||
| Line 9: | Line 10: | ||
| <code> | <code> | ||
| interface VLAN1 | interface VLAN1 | ||
| - | ip address 192.168.X.3 255.255.255.0 | + | ! ip address 192.168.X.3 255.255.255.0 |
| + | ip address 192.168.X.50+N 255.255.255.0 | ||
| no shutdown | no shutdown | ||
| </code> | </code> | ||
| Line 15: | Line 17: | ||
| ===== Настройка маршрута по умолчанию ===== | ===== Настройка маршрута по умолчанию ===== | ||
| <code> | <code> | ||
| - | ip default-gateway 192.168.X.1 | + | !ip default-gateway 192.168.X.1 |
| </code> | </code> | ||
| ===== Настройка DNS ===== | ===== Настройка DNS ===== | ||
| <code> | <code> | ||
| - | ip name-server 192.168.X.10 | + | !ip name-server 192.168.X.10 |
| - | ip domain-name corpX.un | + | !ip domain-name corpX.un |
| </code> | </code> | ||
| ИЛИ | ИЛИ | ||
| <code> | <code> | ||
| no ip domain lookup | no ip domain lookup | ||
| - | |||
| - | ip host mgmt 192.168.X.20 | ||
| ip host server 192.168.X.10 | ip host server 192.168.X.10 | ||
| - | ip host router 192.168.X.1 | + | !ip host router 192.168.X.1 |
| </code> | </code> | ||
| ===== Введение в технологию VLAN ===== | ===== Введение в технологию VLAN ===== | ||
| + | * [[Использование протокола 802.1q]] | ||
| + | |||
| + | * [[https://arny.ru/education/new-ccna/native-vlan/|Native VLAN]] | ||
| ==== Просмотр параметров VTP === | ==== Просмотр параметров VTP === | ||
| <code> | <code> | ||
| Line 53: | Line 56: | ||
| switchport mode access | switchport mode access | ||
| switchport access vlan 2 | switchport access vlan 2 | ||
| + | </code> | ||
| + | |||
| + | ===== Настройка EtherChannel ===== | ||
| + | |||
| + | <code> | ||
| + | interface Port-channel1 | ||
| + | desc uplink to CORE (switch1 and switch2) | ||
| + | |||
| + | interface FastEthernet0/0 | ||
| + | channel-group 1 mode on | ||
| + | |||
| + | interface FastEthernet0/1 | ||
| + | channel-group 1 mode on | ||
| + | shutdown ! in GNS | ||
| </code> | </code> | ||
| Line 62: | Line 79: | ||
| interface FastEthernet0/2 | interface FastEthernet0/2 | ||
| + | |||
| switchport mode access | switchport mode access | ||
| - | ! spanning-tree portfast | + | spanning-tree portfast |
| - | ! dot1x port-control auto | + | dot1x port-control auto |
| + | !!! modern syntax | ||
| ! authentication port-control auto | ! authentication port-control auto | ||
| ! dot1x pae authenticator | ! dot1x pae authenticator | ||
| </code><code> | </code><code> | ||
| + | switch#show int f0/2 | ||
| + | |||
| switch#show dot1x interface f0/2 | switch#show dot1x interface f0/2 | ||
| </code> | </code> | ||
| Line 91: | Line 112: | ||
| ===== storm-control ===== | ===== storm-control ===== | ||
| + | |||
| + | * [[https://www.embeddedsystemtesting.com/2012/04/how-to-generate-broadcast-traffic-for.html|Tools to generate broadcast traffic]] | ||
| + | * В GNS эмуляторе коммутатора не поддерживаются счетчики на интерфейсе show interfaces f0/2 | ||
| + | |||
| <code> | <code> | ||
| interface FastEthernet 0/2 | interface FastEthernet 0/2 | ||
| - | storm-control broadcast level 0.01 | + | storm-control broadcast level 1 |
| - | storm-control action shutdown | + | storm-control multicast level 1 |
| - | + | ||
| - | ! storm-control multicast level 1 | + | |
| ! storm-control action trap | ! storm-control action trap | ||
| + | ! storm-control action shutdown | ||
| </code><code> | </code><code> | ||
| show storm-control | show storm-control | ||
| Line 103: | Line 127: | ||
| show interfaces | inc err-disable | show interfaces | inc err-disable | ||
| </code> | </code> | ||
| - | |||
| ===== SPAN ===== | ===== SPAN ===== | ||
| Line 112: | Line 135: | ||
| </code> | </code> | ||
| + | ===== port-security ===== | ||
| + | |||
| + | * [[http://ciscomaster.ru/content/nastroyka-port-security-na-kommutatorah-cisco|Настройка Port Security на коммутаторах Cisco]] | ||
| + | |||
| + | <code> | ||
| + | switchport port-security | ||
| + | switchport port-security maximum 2 | ||
| + | switchport port-security violation restrict | ||
| + | switchport port-security mac-address 0005.5E80.22A3 | ||
| + | switchport port-security mac-address 00E0.F75B.C101 | ||
| + | </code> | ||
оборудование_уровня_2_cisco_catalyst.1566884638.txt.gz · Last modified: 2019/08/27 08:43 by val
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