1. 1. Should we
configure the speed and duplex setting on interface or on port-channel?
Answer: Speed and duplex should be configured on the physical
interfaces.
2. 2. Should the
switchport command be configured on physical interfaces or on port-channel?
Answer: The switchport command should be configured on
both the physical interfaces and the port-channel.
BGP
Difference between soft-reconfiguration inbound and soft-reconfiguration inbound always.
| Feature | soft-reconfiguration inbound | soft-reconfiguration inbound always |
|---|---|---|
| Purpose | Enables reprocessing of inbound policies without resetting the BGP session. | Same as above, but ensures routes are always stored for reprocessing. |
| Storage | Stores routes only when explicitly triggered. | Always stores all received routes in adj-RIB-in. |
| Memory Impact | Lower memory usage. | Higher memory usage (routes duplicated in memory). |
| Dependency | Relies on neighbor supporting Route Refresh capability. | Works even if neighbor does not support Route Refresh. |
| Use Case | Modern networks where Route Refresh is supported. | Legacy peers or environments where Route Refresh is unavailable. |
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