WebFeb 1, 2024 · There are currently eight modes in Cisco IOS commands. Commands To Move Between These Six Modes: 2. Fundamentals — Basic Configuration The following are the fundamental Cisco IOS commands. These commands give you the necessary base to move to more advanced and specific commands. 3. Network Access WebApr 2, 2024 · show spanning-tree summary [totals] Displays a summary of interface states or displays the total lines of the spanning-tree state section. Displays spanning-tree PortFast information for the specified interface. Additional References for Optional Spanning Tree Features Related Documents.
Etherchannel on Cisco IOS Catalyst Switch - NetworkLessons.com
STP is a Layer 2 link management protocol that provides path redundancy while preventing loops in the network. For a Layer 2 network to function properly, only one active path can exist between any two stations. Spanning-tree operation is transparent to end stations, which cannot detect whether they … See more Cisco bridges are interoperable when STP is enabled and no VLANs are configured. This configuration is the only one possible, for the following reasons: •When STP is disabled, the bridge acts as an access point and disallows … See more The stable, active spanning-tree topology of a network is determined by the following factors: •The unique bridge ID (wireless bridge … See more In Figure 1, bridge 4 is elected as the spanning-tree root, under the assumption that the priority of all the bridges is set to the default (32768) and bridge 4 has the lowest MAC address. However, because of traffic patterns, … See more All bridges in the Layer 2 network that are participating in STP gather information about other bridges in the network by exchanging BPDU data messages. This message exchange results in these actions: •The election … See more WebAug 9, 2024 · STP is a protocol. It actively monitors all links of the network. To finds a redundant link, it uses an algorithm, known as the STA (spanning-tree algorithm). The STA algorithm first creates a topology database then … creations in glass tucson
Spanning Tree Protocol - Cisco
WebThe output for show spanning-tree summary on a Catalyst switch and an EtherSwitch module in a router is a bit different. However, could you please try to configure rapid PVST+ on ESW2 using spanning-tree mode rapid-pvst, and check the output of … WebShow Spanning Tree Performance Data. Configuring Automatic Detection of Edge Devices or Bridges ... SEFOS# show spanning-tree summary Spanning Tree port pathcost method is Long Spanning tree enabled protocol is MSTP MST00 Port Roles and States Port-Index Port-Role Port-State Port-Status ----- ----- ----- ----- 1 Designated Forwarding ... WebOn JZ-Core1, execute show etherchannel summary. Take a screenshot and paste here. 8. On JZ-Access, execute show spanning-tree vlan 120. Take a screenshot and paste here. a. Which JZ-Access interface is blocked in the VLAN 120 spanning tree? 9. On JZ-Access, execute show spanning-tree vlan 130. Take a screenshot and paste here. a. creation sings the father\u0027s song lyrics