Dell PowerSwitch S4820T Configuration Guide for the S4820T System 9.14.1.0 - Page 1020

Destination: Peer HeartBeat status: Destination VRF: HeartBeat Timer Interval: HeartBeat Timeout: UDP Port: HeartBeat Messages Sent: HeartBeat Messages Received: 10.10.10.2 Up default 1 3 34998 4 5 Use the show vlt detail command to verify that VLT is functional and that the correct VLANs are allowed. DellEMC#1#sh vlt detail Local LAG Id -----------1 2 Peer LAG Id ----------1 2 Local Status -----------UP UP The following output displays the OSPF configuration in Dell-1 Peer Status ----------UP UP Active VLANs 20 1, 800, 900 DellEMC#1#sh run | find router router ospf 1 router-id 172.17.1.1 network 192.168.9.0/24 area 0 network 192.168.8.0/24 area 0 network 172.17.1.0/24 area 0 network 192.168.20.0/29 area 0 passive-interface default no passive-interface vlan 20 While the passive-interface default command prevents all interfaces from establishing an OSPF neighborship, the no passive-interface vlan 20 command enables the interface for VLAN 20, the OSPF peering VLAN, to establish OSPF adjacencies. The following output displays that Dell-1 forms neighborship with Dell-2 and R1. DellEMC#1#show ip ospf neighbor Neighbor ID Pri State Interface Area 172.16.1.2 1 FULL/BDR 20 0 172.15.1.1 1 FULL/DROTHER 20 0 The following output displays the routes learned using OSPF. Dead Time 00:00:31 00:00:39 Address 192.168.20.2 Vl 192.168.20.3 Vl DellEMC#1#show ip route ospf Destination Gateway Dist/Metric ----------- O 2.2.2.2/24 via 192.168.20.3, Vl 20 110/2 O 3.3.3.2/24 via 192.168.20.3, Vl 20 110/2 O 4.4.4.2/24 via 192.168.20.3, Vl 20 110/2 O 172.15.1.1/32 via 192.168.20.3, Vl 20 110/2 O 172.16.1.2/32 via 192.168.20.2, Vl 20 110/1 Last Change ----------02:13:50 02:13:50 02:13:50 02:13:50 02:13:50 The following output displays the MAC address of all interfaces in the system. All interfaces, physical and virtual, have the same MAC address. This is the address used for peer routing. DellEMC#1#show interfaces | grep Hardware Hardware is DellEMCEth, address is 90:b1:1c:f4:2c:bd Hardware is DellEMCEth, address is 90:b1:1c:f4:2c:bd Hardware is DellEMCEth, address is 90:b1:1c:f4:2c:bd Hardware is DellEMCEth, address is 90:b1:1c:f4:2c:bd ! Output truncated for brevity 1020 Virtual Link Trunking (VLT)