Eth 1/1/14 down 0 full T 96 15
Eth 1/1/15 down 0 full T 96 15
-------------------------------------------------------------------------------
MX7K-IOM-A2# configure terminal
MX7K-IOM-A2(config)# interface breakout 1/1/10 map 40g-1x
Congure the ports for VLTi
The VLTi ports for this example are Ethernet 1/1/9 and Ethernet 1/1/10:1. These ports are placed into a link aggregation by the VLT
conguration process.
To congure the Ethernet 1/1/9 and Ethernet 1/1/10:1 ports, ensure that the:
• Ports are precongured correctly.
• Ports are set to the correct frame size.
• Ports are not set in any switchport (VLAN) mode.
• Ports are not shut down.
MX7K-IOM-A2# configure terminal
MX7K-IOM-A2(config)# interface range ethernet 1/1/9-1/1/10:1
MX7K-IOM-A2(conf-range-eth1/1/9-1/1/10:1)# description VLTi
MX7K-IOM-A2(conf-range-eth1/1/9-1/1/10:1)# no shutdown
MX7K-IOM-A2(conf-range-eth1/1/9-1/1/10:1)# no switchport
MX7K-IOM-A2(conf-range-eth1/1/9-1/1/10:1)# mtu 9216
MX7K-IOM-A2(conf-range-eth1/1/9-1/1/10:1)# exit
MX7K-IOM-A2(config)#
Congure VLT domain
The next step is to congure a VLT domain on each MX5108n switch. It contains the exact same VLT domain on each switch. In this case,
create a VLT domain '101' on each switch. The backup destination for the A1 MX5108n switch is the IPv4 address of the A2 MX5108n
switch. Similarly, the backup destination for the A2 MX5108n switch is the IPv4 address of the A1 MX5108n switch. Create a unique MAC
address to make identifying and troubleshooting easier by running the following commands:
MX7K-IOM-A2#
MX7K-IOM-A2# configure terminal
MX7K-IOM-A2(config)# vlt-domain 101
MX7K-IOM-A2(conf-vlt-101)# discovery-interface ethernet1/1/9,1/1/10:1
MX7K-IOM-A2(conf-vlt-101)# backup destination 100.71.96.121
MX7K-IOM-A2(conf-vlt-101)# vlt-mac 00:11:22:33:55:66
MX7K-IOM-A2(conf-vlt-101)# exit
MX7K-IOM-A2(config)# exit
MX7K-IOM-A2#
Verify VLT settings
Verify the VLT settings by running the following command:
MX7K-IOM-A2# show vlt 101
Domain ID : 101
Unit ID : 2
Role : secondary
Version : 1.0
Local System MAC address : 20:04:0f:0d:0e:56
VLT MAC address : 00:11:22:33:55:66
IP address : fda5:74c8:b79e:1::2
Delay-Restore timer : 90 seconds
Peer-Routing : Disabled
Peer-Routing-Timeout timer : 0 seconds
VLTi Link Status
port-channel1000 : up
48
Manual switch conguration