300-115日本語 無料問題集「Cisco Implementing Cisco IP Switched Networks (300-115日本語版)」
シナリオ:
SWITCH.comで働いています。トポロジ図に示されているように、既存のネットワークに新しいスイッチ(SwitchB)を追加しました。
現在、RouterAは正しく構成されており、SwitchAおよびSwitchB上のデバイスにルーティング機能を提供しています。 SwitchAは現在正しく構成されていますが、SwitchBの追加をサポートするために変更する必要があります。 SwitchBには最小限の構成があります。 SwitchAとSwitchBの必要な構成の競合を担当しています。 SwitchAおよびSwitchBは、Ciscoをイネーブルパスワードとして使用します。
SwitchAの構成要件
SwitchAのVTPおよびSTPコンフィギュレーションモードは変更しないでください。
* SwitchAはVLAN 11、12、13、21、22、および23のルートスイッチである必要があります。他のすべてのVLANはデフォルト値のままにしてください。
SwitchBの構成要件
* Vlan 21
* Name: Marketing
* will support two servers attached to fa0/9 and fa0/10
* Vlan 22
* Name: Sales
* will support two servers attached to fa0/13 and fa0/14
* Vlan 23
o Name: Engineering
o will support two servers attached to fa0/15 and fa0/16
* Access ports that connect to server should transition immediately to forwarding state upon detecting the connection of a device.
* SwitchB VTP mode needs to be the same as SwitchA.
* SwitchB must operate in the same spanning tree mode as SwitchA
* No routing is to be configured on SwitchB
* Only the SVI vlan 1 is to be configured and it is to use address 192.168.1.11/24 Inter-switch Connectivity Configuration Requirements
* For operational and security reasons trunking should be unconditional and Vlans 1, 21, 22 and 23 should tagged when traversing the trunk link.
* The two trunks between SwitchA and SwitchB need to be configured in a mode that allows for the maximum use of their bandwidth for all vlans. This mode should be done with a non-proprietary protocol, with SwitchA controlling activation.
* Propagation of unnecessary broadcasts should be limited using manual pruning on this trunk link.

SWITCH.comで働いています。トポロジ図に示されているように、既存のネットワークに新しいスイッチ(SwitchB)を追加しました。
現在、RouterAは正しく構成されており、SwitchAおよびSwitchB上のデバイスにルーティング機能を提供しています。 SwitchAは現在正しく構成されていますが、SwitchBの追加をサポートするために変更する必要があります。 SwitchBには最小限の構成があります。 SwitchAとSwitchBの必要な構成の競合を担当しています。 SwitchAおよびSwitchBは、Ciscoをイネーブルパスワードとして使用します。
SwitchAの構成要件
SwitchAのVTPおよびSTPコンフィギュレーションモードは変更しないでください。
* SwitchAはVLAN 11、12、13、21、22、および23のルートスイッチである必要があります。他のすべてのVLANはデフォルト値のままにしてください。
SwitchBの構成要件
* Vlan 21
* Name: Marketing
* will support two servers attached to fa0/9 and fa0/10
* Vlan 22
* Name: Sales
* will support two servers attached to fa0/13 and fa0/14
* Vlan 23
o Name: Engineering
o will support two servers attached to fa0/15 and fa0/16
* Access ports that connect to server should transition immediately to forwarding state upon detecting the connection of a device.
* SwitchB VTP mode needs to be the same as SwitchA.
* SwitchB must operate in the same spanning tree mode as SwitchA
* No routing is to be configured on SwitchB
* Only the SVI vlan 1 is to be configured and it is to use address 192.168.1.11/24 Inter-switch Connectivity Configuration Requirements
* For operational and security reasons trunking should be unconditional and Vlans 1, 21, 22 and 23 should tagged when traversing the trunk link.
* The two trunks between SwitchA and SwitchB need to be configured in a mode that allows for the maximum use of their bandwidth for all vlans. This mode should be done with a non-proprietary protocol, with SwitchA controlling activation.
* Propagation of unnecessary broadcasts should be limited using manual pruning on this trunk link.

正解:
Here are steps:
hostname SWITCH_B
!
!
vlan 21
name Marketing
vlan 22
name Sales
vlan 23
name Engineering
!
!
interface FastEthernet0/3
switchport trunk allowed vlan 1,21-23
channel-protocol lacp
channel-group 1 mode passive
switchport mode trunk
!
interface FastEthernet0/4
switchport trunk allowed vlan 1,21-23
channel-protocol lacp
channel-group 1 mode passive
switchport mode trunk
!
interface FastEthernet0/9
switchport access vlan 21
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/10
switchport access vlan 21
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/13
switchport access vlan 22
switchport mode access
spanning-tree portfast
!
!
interface FastEthernet0/14
switchport access vlan 22
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/15
switchport access vlan 23
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/16
switchport access vlan 23
switchport mode access
spanning-tree portfast
!
!
interface GigabitEthernet1/1
!
interface GigabitEthernet1/2
!
interface Port-channel 1
switchport mode trunk
switchport trunk encapsulation dot1q
spanning-tree allowed vlans 1,21-23
!
interface Vlan1
ip address 192.168.1.11 255.255.255.0
!
end
SWITCH_B(config)#
hostname SWITCH_A
!
panning-tree vlan 11 root primary
spanning-tree vlan 12 root primary
spanning-tree vlan 13 root primary
spanning-tree vlan 21 root primary
spanning-tree vlan 22 root primary
spanning-tree vlan 23 root primary
!
interface FastEthernet0/3
switchport trunk allowed vlan 1,21-23
channel-protocol lacp
channel-group 1 mode active
switchport mode trunk
!
interface FastEthernet0/4
switchport trunk allowed vlan 1,21-23
channel-protocol lacp
channel-group 1 mode active
switchport mode trunk
!
interface FastEthernet0/21
switchport access vlan 21
switchport mode access
!
interface FastEthernet0/22
switchport access vlan 22
switchport mode access
!
interface FastEthernet0/23
switchport access vlan 23
switchport mode access
!
interface GigabitEthernet1/1
!
interface GigabitEthernet1/2
!
interface Port-channel 1
!
interface Vlan1
no ip address
shutdown
!
ip default-gateway 192.168.1.1
!
!
End
hostname SWITCH_B
!
!
vlan 21
name Marketing
vlan 22
name Sales
vlan 23
name Engineering
!
!
interface FastEthernet0/3
switchport trunk allowed vlan 1,21-23
channel-protocol lacp
channel-group 1 mode passive
switchport mode trunk
!
interface FastEthernet0/4
switchport trunk allowed vlan 1,21-23
channel-protocol lacp
channel-group 1 mode passive
switchport mode trunk
!
interface FastEthernet0/9
switchport access vlan 21
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/10
switchport access vlan 21
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/13
switchport access vlan 22
switchport mode access
spanning-tree portfast
!
!
interface FastEthernet0/14
switchport access vlan 22
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/15
switchport access vlan 23
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/16
switchport access vlan 23
switchport mode access
spanning-tree portfast
!
!
interface GigabitEthernet1/1
!
interface GigabitEthernet1/2
!
interface Port-channel 1
switchport mode trunk
switchport trunk encapsulation dot1q
spanning-tree allowed vlans 1,21-23
!
interface Vlan1
ip address 192.168.1.11 255.255.255.0
!
end
SWITCH_B(config)#
hostname SWITCH_A
!
panning-tree vlan 11 root primary
spanning-tree vlan 12 root primary
spanning-tree vlan 13 root primary
spanning-tree vlan 21 root primary
spanning-tree vlan 22 root primary
spanning-tree vlan 23 root primary
!
interface FastEthernet0/3
switchport trunk allowed vlan 1,21-23
channel-protocol lacp
channel-group 1 mode active
switchport mode trunk
!
interface FastEthernet0/4
switchport trunk allowed vlan 1,21-23
channel-protocol lacp
channel-group 1 mode active
switchport mode trunk
!
interface FastEthernet0/21
switchport access vlan 21
switchport mode access
!
interface FastEthernet0/22
switchport access vlan 22
switchport mode access
!
interface FastEthernet0/23
switchport access vlan 23
switchport mode access
!
interface GigabitEthernet1/1
!
interface GigabitEthernet1/2
!
interface Port-channel 1
!
interface Vlan1
no ip address
shutdown
!
ip default-gateway 192.168.1.1
!
!
End