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I am currently studying Cisco networking, and in the STP section, Port Path Cost is an important parameter for STP election.According to the IEEE 802.1D and 802.1t standards, as well as the CCNP and CCIE ENCOR 350-401 book, it is clearly stated that ...
I think I have found the answer. You are right, the bandwidth is used by Cisco devices to set the default path cost.https://www.cisco.com/c/en/us/td/docs/ios/lanswitch/command/reference/lsw_book/lsw_s2.html#wp1110310
You are right. I have searched for IOS commands in the search bar. Configuring spanning-tree cost directly uses a specific cost value. However, bandwidth does indeed affect the port path cost, and I have also tested this: when spanning-tree cost xxx ...
Thank you for your reply.However, in my understanding, Bandwidth is a logical attribute of a port, similar to an IP address, while Speed is a physical attribute, similar to a MAC address. Bandwidth should not affect changes to Port Path Cost.So why c...
Thank you for your reply.However, in my understanding, Bandwidth is a logical attribute of a port, similar to an IP address, while Speed is a physical attribute, similar to a MAC address. Bandwidth should not affect changes to Port Path Cost.So why c...
