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shutdown_cisco_interface [2024/01/18 15:01] – created walkeradmin | shutdown_cisco_interface [2024/01/18 15:16] (current) – [Bring Up/Down more Interfaces] walkeradmin |
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\\ | \\ |
<file> | <file> |
sh interfaces status | |
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Port Name Status Vlan Duplex Speed Type | Port Name Status Vlan Duplex Speed Type |
Gi0/1 MNGT notconnect 100 auto auto 10/100/1000BaseTX | Gi0/1 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
Gi0/23 ENCtoMuxPri connected 100 a-full a-1000 10/100/1000BaseTX | Gi0/23 ENCtoMuxPri connected 100 a-full a-1000 10/100/1000BaseTX |
Gi0/24 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX | Gi0/24 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
Gi0/25 ENCtoMuxSec notconnect 250 auto auto 10/100/1000BaseTX | |
Gi0/26 ENCtoMuxSec notconnect 250 auto auto 10/100/1000BaseTX | |
Gi0/27 ENCtoMuxSec notconnect 250 auto auto 10/100/1000BaseTX | |
Gi0/28 ENCtoMuxSec notconnect 250 auto auto 10/100/1000BaseTX | |
Gi0/29 ENCtoMuxSec notconnect 250 auto auto 10/100/1000BaseTX | |
Gi0/30 ENCtoMuxSec notconnect 250 auto auto 10/100/1000BaseTX | |
Gi0/31 ENCtoMuxSec notconnect 300 auto auto 10/100/1000BaseTX | |
Gi0/32 ENCtoMuxSec notconnect 300 auto auto 10/100/1000BaseTX | |
Gi0/33 ENCtoMuxSec notconnect 300 auto auto 10/100/1000BaseTX | |
Gi0/34 ENCtoMuxSec notconnect 300 auto auto 10/100/1000BaseTX | |
Gi0/35 ENCtoMuxSec notconnect 300 auto auto 10/100/1000BaseTX | |
Gi0/36 ENCtoMuxSec notconnect 300 auto auto 10/100/1000BaseTX | |
Gi0/37 MuxOut notconnect 400 auto auto 10/100/1000BaseTX | |
Gi0/38 MuxOut notconnect 400 auto auto 10/100/1000BaseTX | |
Gi0/39 MuxOut notconnect 400 auto auto 10/100/1000BaseTX | |
Gi0/40 MuxOut notconnect 400 auto auto 10/100/1000BaseTX | |
Gi0/41 MuxOut notconnect 400 auto auto 10/100/1000BaseTX | |
Gi0/42 MuxOut notconnect 400 auto auto 10/100/1000BaseTX | |
Gi0/43 MuxOut notconnect 500 auto auto 10/100/1000BaseTX | |
Gi0/44 MuxOut notconnect 500 auto auto 10/100/1000BaseTX | |
Gi0/45 MuxOut notconnect 500 auto auto 10/100/1000BaseTX | |
Gi0/46 MuxOut notconnect 500 auto auto 10/100/1000BaseTX | |
Gi0/47 MuxOut notconnect 500 auto auto 10/100/1000BaseTX | |
Gi0/48 MuxOut notconnect 500 auto auto 10/100/1000BaseTX | |
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</file> | </file> |
| Interface 23 is connected, the rest are not. |
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| To shutdown an interface, we first have to select it as we would normally do for any other operation. |
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| <file> |
| en (enter password) |
| conf t |
| int gigabitEthernet 0/1 (nic 1) - (or you could shutdown a range with int gigabitEthernet 0/1-12 for example) |
| sh |
| end |
| </file> |
| \\ |
| Now if you repeat the following command: |
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| \\ |
| sh interfaces status |
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| You will see that the first interface is shown as //**disabled**//. |
| \\ |
| <file> |
| Port Name Status Vlan Duplex Speed Type |
| Gi0/1 MNGT disabled 100 auto auto 10/100/1000BaseTX |
| Gi0/2 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/3 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/4 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/5 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/6 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/7 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/8 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/9 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/10 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/11 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/12 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/13 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/14 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/15 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/16 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/17 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/18 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/19 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/20 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/21 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/22 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/23 ENCtoMuxPri connected 100 a-full a-1000 10/100/1000BaseTX |
| Gi0/24 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| </file> |
| \\ |
| ---- |
| ==== Bring Up Interface ==== |
| To bring the interface back up, use the following: |
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| <file> |
| en (enter password) |
| conf t |
| int gigabitEthernet 0/1 (nic 1) - (or you could bring up a range with int gigabitEthernet 0/1-12 for example) |
| no sh |
| end |
| </file> |
| \\ |
| ---- |
| ==== Bring Up/Down more Interfaces ==== |
| When we select the interface to Shutdown/Bring up we used in this above example: |
| \\ |
| int gigabitEthernet 0/1 |
| \\ |
| \\ |
| This shuts down a single interface (The first interface on the box). We could however shutdown the first 10 interfaces by using: |
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| <file> |
| en (enter password) |
| conf t |
| int range gigabitEthernet 0/1-10 |
| no sh |
| end |
| </file> |
| \\ |
| Now we can see the first 10 interfaces are down: |
| \\ |
| <file> |
| Port Name Status Vlan Duplex Speed Type |
| Gi0/1 MNGT disabled 100 auto auto 10/100/1000BaseTX |
| Gi0/2 MNGT disabled 100 auto auto 10/100/1000BaseTX |
| Gi0/3 MNGT disabled 100 auto auto 10/100/1000BaseTX |
| Gi0/4 MNGT disabled 100 auto auto 10/100/1000BaseTX |
| Gi0/5 MNGT disabled 100 auto auto 10/100/1000BaseTX |
| Gi0/6 MNGT disabled 100 auto auto 10/100/1000BaseTX |
| Gi0/7 MNGT disabled 100 auto auto 10/100/1000BaseTX |
| Gi0/8 MNGT disabled 100 auto auto 10/100/1000BaseTX |
| Gi0/9 MNGT disabled 100 auto auto 10/100/1000BaseTX |
| Gi0/10 MNGT disabled 100 auto auto 10/100/1000BaseTX |
| Gi0/11 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/12 MNGT notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/13 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/14 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/15 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/16 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/17 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/18 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/19 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/20 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/21 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/22 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| Gi0/23 ENCtoMuxPri connected 100 a-full a-1000 10/100/1000BaseTX |
| Gi0/24 ENCtoMuxPri notconnect 100 auto auto 10/100/1000BaseTX |
| </file> |
| \\ |
| ---- |
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