Dell C9000 Line Cards Networking Configuration Guide for the C9000 Series Vers - Page 1097
Additional VLT Sample Configurations, FWDVLTi, DISvlt
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Dell_VLTpeer2# show vlt statistics VLT Statistics HeartBeat Messages Sent: 994 HeartBeat Messages Received: 978 ICL Hello's Sent: 89 ICL Hello's Received: 89 The following example shows the show spanning-tree rstp command. The bold section displays the RSTP state of port channels in the VLT domain. Port channel 100 is used in the VLT interconnect trunk (VLTi) to connect to VLT peer2. Port channels 110, 111, and 120 are used to connect to access switches or servers (vlt). Dell_VLTpeer1# show spanning-tree rstp brief Executing IEEE compatible Spanning Tree Protocol Root ID Priority 0, Address 0001.e88a.dff8 Root Bridge hello time 2, max age 20, forward delay 15 Bridge ID Priority 4096, Address 0001.e88a.d656 Configured hello time 2, max age 20, forward delay 15 Interface Designated Name PortID Prio Cost Sts Cost Bridge ID PortID Po 1 128.2 128 200000 DIS 800 4096 0001.e88a.d656 128.2 Po 3 128.4 128 200000 DIS 800 4096 0001.e88a.d656 128.4 Po 4 128.5 128 200000 DIS 800 4096 0001.e88a.d656 128.5 Po 100 128.101 128 800 FWD(VLTi) 800 0 0001.e88a.dff8 128.101 Po 110 128.111 128 00 FWD(vlt) 800 4096 0001.e88a.d656 128.111 Po 111 128.112 128 200000 DIS(vlt) 800 4096 0001.e88a.d656 128.112 Po 120 128.121 128 2000 FWD(vlt) 800 4096 0001.e88a.d656 128.121 Dell_VLTpeer2# show spanning-tree rstp brief Executing IEEE compatible Spanning Tree Protocol Root ID Priority 0, Address 0001.e88a.dff8 Root Bridge hello time 2, max age 20, forward delay 15 Bridge ID Priority 0, Address 0001.e88a.dff8 We are the root Configured hello time 2, max age 20, forward delay 15 Interface Designated Name PortID Prio Cost Sts Cost Bridge ID PortID Po 1 128.2 128 200000 DIS 0 0 0001.e88a.dff8 128.2 Po 3 128.4 128 200000 DIS 0 0 0001.e88a.dff8 128.4 Po 4 128.5 128 200000 DIS 0 0 0001.e88a.dff8 128.5 Po 100 128.101 128 800 FWD(VLTi)0 0 0001.e88a.dff8 128.101 Po 110 128.111 128 00 FWD(vlt) 0 0 0001.e88a.dff8 128.111 Po 111 128.112 128 200000 DIS(vlt) 0 0 0001.e88a.dff8 128.112 Po 120 128.121 128 2000 FWD(vlt) 0 0 0001.e88a.dff8 128.121 Additional VLT Sample Configurations To configure VLT, configure a backup link and interconnect trunk, create a VLT domain, configure a backup link and interconnect trunk, and connect the peer switches in a VLT domain to an attached access device (switch or server). Review the following examples of VLT configurations. Virtual Link Trunking (VLT) 1097
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