Dell Force10 S55T S55 Configuration Guide FTOS 8.3.5.3 - Page 400
CLI for Configuring Redundant Layer 2 Pairs without Spanning Tree
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www.dell.com | support.dell.com Figure 20-7. CLI for Configuring Redundant Layer 2 Pairs without Spanning Tree FTOS(conf-if-range-gi-3/41-42)#switchport backup interface GigabitEthernet 3/42 FTOS(conf-if-range-gi-3/41-42)#show config ! interface GigabitEthernet 3/41 no ip address switchport switchport backup interface GigabitEthernet 3/42 no shutdown ! interface GigabitEthernet 3/42 no ip address switchport no shutdown FTOS(conf-if-range-gi-3/41-42)# FTOS(conf-if-range-gi-3/41-42)#do show ip int brief | find 3/41 GigabitEthernet 3/41 unassigned YES Manual up up GigabitEthernet 3/42 unassigned NO Manual up down [output omitted] FTOS(conf-if-range-gi-3/41-42)#interface gig 3/41 FTOS(conf-if-gi-3/41)#shutdown 00:24:53: %RPM0-P:CP %IFMGR-5-ASTATE_DN: Changed interface Admin state to down: Gi 3/41 FTOS(conf-if-gi-3/41)#00:24:55: %RPM0-P:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Gi 3/41 00:24:55: %RPM0-P:CP %IFMGR-5-INACTIVE: Changed Vlan interface state to inactive: Vl 1 00:24:55: %RPM0-P:CP %IFMGR-5-OSTATE_UP: Changed interface state to up: Gi 3/42 00:24:55: %RPM0-P:CP %IFMGR-5-ACTIVE: Changed Vlan interface state to active: Vl 1 00:24:55: %RPM0-P:CP %IFMGR-5-STATE_STBY_ACT: Changed interface state from standby to active: Gi 3/42 FTOS(conf-if-gi-3/41)#do show ip int brief | find 3/41 GigabitEthernet 3/41 unassigned NO Manual administratively down down GigabitEthernet 3/42 unassigned YES Manual up up [output omitted] Figure 20-8. CLI for Redundant Pair in Port-channel on S4810 FTOS#show interfaces port-channel brief Codes: L - LACP Port-channel LAG Mode Status Uptime Ports 1 L2 up 00:08:33 Te 0/0 (Up) 2 L2 up 00:00:02 Te 0/1 (Up) FTOS#configure FTOS(conf)#interface port-channel 1 FTOS(conf-if-po-1)#switchport backup interface port-channel 2 Apr 9 00:15:13: %STKUNIT0-M:CP %IFMGR-5-L2BKUP_WARN: Do not run any Layer2 protocols on Po 1 and Po 2 Apr 9 00:15:13: %STKUNIT0-M:CP %IFMGR-5-OSTATE_DN: Changed interface state to down: Po 2 Apr 9 00:15:13: %STKUNIT0-M:CP %IFMGR-5-STATE_ACT_STBY: Changed interface state to standby: Po 2 FTOS(conf-if-po-1)# FTOS# FTOS#show interfaces switchport backup Interface Status Paired Interface Status Port-channel 1 Active Port-chato mannel 2 Standby Port-channel 2 Standby Port-channel 1 Active FTOS# FTOS(conf-if-po-1)#switchport backup interface tengigabitethernet 0/2 Apr 9 00:16:29: %STKUNIT0-M:CP %IFMGR-5-L2BKUP_WARN: Do not run any Layer2 protocols on Po 1 and Te 0/2 FTOS(conf-if-po-1)# 400 | Layer 2