Cette tâche décrit la configuration et le test de la fonctionnalité LA de SEFOS exécuté sur un commutateur cible.
Voir la section Switching Feature Topology pour connaître la topologie de cette tâche.
Voir la section Configure Initial Settings.
SEFOS-1# configure terminal SEFOS-1(config)# set port-channel enable SEFOS-1(config)# interface port-channel 100 SEFOS-1(config-if)# no shutdown SEFOS-1(config-if)# exit SEFOS-1(config)# interface range xl-ethernet 0/1-2 SEFOS-1(config-if)# no shutdown SEFOS-1(config-if)# channel-group 100 mode active SEFOS-1(config-if)# exit SEFOS-1(config)# vlan 101 SEFOS-1(config-vlan)# ports xl-ethernet 0/1-2 port-channel SEFOS-1(config-vlan)# ports xl-ethernet 0/25-26 port-channel 100 untagged xl-ethernet 0/25-26 port-channel 100
SEFOS-1# show vlan Vlan database ------------- Vlan ID : 101 Member Ports : X10/25,X10/26,po100 Untagged Ports : X10/25,X10/26,po100 Forbidden Ports : None Reflective-Relay : Disabled Name : Status : Other
SEFOS-1# show spanning-tree
Root Id Priority 32768
Address 00:14:4f:6c:69:ee
Cost 0
Port 0 [0]
Max age 20 Sec, forward delay 15 Sec
Hello Time 2 Sec
MST00
Spanning tree Protocol has been enabled
MST00 is executing the mstp compatible Multiple Spanning Tree Protocol
Bridge Id Priority 32768
Address 00:14:4f:6c:69:ee
Max age is 20 sec, forward delay is 15 sec
Hello Time is 2 sec
Dynamic Path Cost is Disabled
Dynamic Path Cost Lag-Speed Change is Disabled
Name Role State Cost Prio Type
---- ---- ----- ---- ---- ------
X10/25 Designated Forwarding 2000 128 P2P
X10/26 Designated Forwarding 2000 128 P2P
po100 Designated Forwarding 2000 128 P2P
...
Il ne doit y avoir aucune perte de données lors du transfert de trafic.
SEFOS-1# show etherchannel summary Port-channel Module Admin Status is enabled Port-channel Module Oper Status is enabled Port-channel System Identifier is 00:14:4f:6c:69:ee Flags: D - down P - in port-channel I - stand-alone H - Hot-standby (LACP only) AD - Admin Down AU - Admin Up OD - Operative Down OU - Operative Up Number of channel-groups in use: 1 Number of aggregators: 1 Group Port-channel Protocol Ports ------------------------------------------------------------------------- 100 Po100(P)[AU,OD] LACP X10/1(P),X10/2(P) ...
SEFOS-1# configure terminal SEFOS-1(config)# int xl 0/1 SEFOS-1(config-if)# shut SEFOS-1(config-if)# end SEFOS-1# show etherchannel summary Port-channel Module Admin Status is enabled Port-channel Module Oper Status is enabled Port-channel System Identifier is 00:14:4f:6c:69:ee Flags: D - down P - in port-channel I - stand-alone H - Hot-standby (LACP only) AD - Admin Down AU - Admin Up OD - Operative Down OU - Operative Up Number of channel-groups in use: 1 Number of aggregators: 1 Group Port-channel Protocol Ports ----------------------------------------------------------------- 100 Po100(P)[AU,OD] LACP X10/1(D),X10/2(P) ...
LA est configuré correctement si le trafic passe par le groupe de canaux du port.