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ネットワーク構築課題〜リンクアグリゲーション〜

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課題

L2SWを2つ用意してリンクアグリゲーションを構築する
VLAN100と200を作成して、それぞれのスイッチに配置する
クライアント端末を4台用意して、各L2SWのVLANに接続する

回答

●L2SW-01
enable
conf t
hostname L2SW-01
vlan 100
vlan 200
exit
interface range fa0/23-24
channel-group 1 mode active
exit
interface po1
switchport mode trunk
switchport trunk allowed vlan 100,200
exit
interface fa0/1
switchport access vlan 100
exit
interface fa0/2
switchport access vlan 200 

●L2SW-02
enable
conf t
hostname L2SW-02
vlan 100
vlan 200
exit
interface range fa0/23-24
channel-group 1 mode active
exit
interface po1
switchport mode trunk
switchport trunk allowed vlan 100,200
exit
interface fa0/1
switchport access vlan 100
exit
interface fa0/2
switchport access vlan 200 

ポイント

一つの論理ポートに2つのVLANを接続するため、Trunkモードで設定をすること

苦労した点

show vlanで確認しようとしたが、確認できなかった
Trunkモードなので

show interfaces ポート番号 switchport

で確認する必要がある

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