另外,bridge 的名称与控制节点上一致,都是 brq3fcfdb98-9d,表明是同一个 network。 当前vlan100 的结构如下: cirros-vm1(172.16.100.3) 与 cirros-vm2(172.16.100.4) 位于不同节点,通过 vlan100 相连,下面执行 PING 验证连通性。 在 cirros-vm1 控制台中执行 ping 172.16.100.4。 如我们预料,ping 成功。
Reaching the VLAN instance limit on low-end legacy switches is a ticking time bomb that can lead to network outages if not addressed. Proactive network management, including hardware upgrades and strategic network design adjustments, is essential in order to mitigate t...
Check the log file , you will find some TC packet , this will lead to the mac refresh. Root Cause After adding some vlan, it indicate some topologe-changed event happened, it will generate "TC" protocol packet ,which is a global packet , all the involved swtich received this type pac...
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The VLAN to instance mapping is a normal 16-byte field in the MST BPDU. B. The VLAN to instance mapping is a normal 12-byte field in the MST BPDU. C. The VLAN to instance mapping is a 16-byte MD5...