We were setting up an Aruba with a Cisco 3750 we are trying to allow trunking of VLANs to the aruba from the switch and also bonding both the NICs on the aruba to two ports on the cisco in an etherchannel to give us 2GB uplink.<\/p>\n\n\n\n
Here’s how we did it, we didn’t need to set any speed settings on the cisco, but did on the Aruba end.<\/p>\n\n\n\n
interface gigabitethernet 2\/0\n\ndescription \"gig2\/0\"\n\ntrusted\n\ntrusted vlan 1-4094\n\nspeed 1000\n\nduplex full\n\nswitchport mode trunk\n\nno spanning-tree\n\n!\n\ninterface gigabitethernet 2\/1\n\ndescription \"gig2\/1\"\n\ntrusted\n\ntrusted vlan 1-4094\n\nspeed 1000\n\nduplex full\n\nswitchport mode trunk\n\nno spanning-tree\n\n!\n\ninterface port-channel 1\n\nadd gigabitethernet 2\/0\n\nadd gigabitethernet 2\/1\n\ntrusted\n\ntrusted vlan 1-4094\n\nswitchport mode trunk\n\nswitchport trunk allowed vlan 1,202\n\nno spanning-tree\n\n!\n\ninterface vlan 1\n\nip address 172.17.100.1 255.255.0.0\n\n!\n\ninterface vlan 192\n\nip address 192.168.1.32 255.255.255.0\n\n!\n\ninterface vlan 202\n\nip address 172.27.2.50 255.255.255.0\n\n!\n\nip default-gateway 172.17.2.1\n\n----------------------------------------------------------------\n\nCisco Config:\n\ninterface GigabitEthernet1\/0\/11\n\ndescription *** Aruba 6000 Wireless Controller - NIC 1 ***\n\nswitchport trunk encapsulation dot1q\n\nswitchport trunk allowed vlan 1,202\n\nswitchport mode trunk\n\nchannel-group 1 mode on\n\n!\n\ninterface GigabitEthernet1\/0\/12\n\ndescription *** Aruba 6000 Wireless Controller - NIC 2 ***\n\nswitchport trunk encapsulation dot1q\n\nswitchport trunk allowed vlan 1,202\n\nswitchport mode trunk\n\nchannel-group 1 mode on\n\n!\n\ninterface Port-channel1\n\ndescription *** Etherchannel to Aruba 6000 Wireless Controller ***\n\nswitchport trunk encapsulation dot1q\n\nswitchport trunk allowed vlan 1,202\n\nswitchport mode trunk<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"We were setting up an Aruba with a Cisco 3750 we are trying to allow trunking of VLANs to the aruba from the switch and also bonding both the NICs on the aruba to two ports on the cisco in an etherchannel to give us 2GB uplink. Here’s how we did it, we didn’t need … Read more<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-560","post","type-post","status-publish","format-standard","hentry","category-networking"],"_links":{"self":[{"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=560"}],"version-history":[{"count":1,"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/560\/revisions"}],"predecessor-version":[{"id":1603,"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/560\/revisions\/1603"}],"wp:attachment":[{"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geekmungus.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}