Best practice is to enable udld on these and set channel-group mode to desireable
On 8/27/11 10:49 PM, "Jon Harald Bøvre" <[email protected]> wrote: > >add command 'channel-group 5 mode on' to interface. This creates >port-channel interface >configuration below from one 7609 SUP720 > >interface Port-channel5 > description xxx link > switchport > switchport trunk encapsulation dot1q > switchport trunk allowed vlan >1-253,255-283,285-288,291-306,308-337,339-355 > switchport trunk allowed vlan add >357-372,375,376,380-382,384-388,390-531 > switchport trunk allowed vlan add >534-603,607-610,612-691,693-703,705-899 > switchport trunk allowed vlan add 901-973,975-1156,1158-1207,1209-1252 > switchport trunk allowed vlan add >1254-1268,1270,1271,1274-1276,1278-1296 > switchport trunk allowed vlan add >1298-1356,1358-1383,1385-1422,1424-1513 > switchport trunk allowed vlan add >1515-1524,1526-1604,1606,1608-1628,1630 > switchport trunk allowed vlan add >1632-1968,1971-1979,1981-2099,2101-2204 > switchport trunk allowed vlan add >2206-2899,2901-3472,3474,3476-3478,3480-4094 > switchport mode trunk > switchport nonegotiate > mtu 2200 > load-interval 30 > mls qos trust cos > >interface TenGigabitEthernet7/1 > description xxx portchannel 5 > switchport > switchport trunk encapsulation dot1q > switchport trunk allowed vlan >1-253,255-283,285-288,291-306,308-337,339-355 > switchport trunk allowed vlan add >357-372,375,376,380-382,384-388,390-531 > switchport trunk allowed vlan add >534-603,607-610,612-691,693-703,705-899 > switchport trunk allowed vlan add 901-973,975-1156,1158-1207,1209-1252 > switchport trunk allowed vlan add >1254-1268,1270,1271,1274-1276,1278-1296 > switchport trunk allowed vlan add >1298-1356,1358-1383,1385-1422,1424-1513 > switchport trunk allowed vlan add >1515-1524,1526-1604,1606,1608-1628,1630 > switchport trunk allowed vlan add >1632-1968,1971-1979,1981-2099,2101-2204 > switchport trunk allowed vlan add >2206-2899,2901-3472,3474,3476-3478,3480-4094 > switchport mode trunk > switchport nonegotiate > mtu 2200 > load-interval 30 > mls qos trust cos > channel-group 5 mode on > > >interface TenGigabitEthernet7/3 > description xxx portchannel 5 > switchport > switchport trunk encapsulation dot1q > switchport trunk allowed vlan >1-253,255-283,285-288,291-306,308-337,339-355 > switchport trunk allowed vlan add >357-372,375,376,380-382,384-388,390-531 > switchport trunk allowed vlan add >534-603,607-610,612-691,693-703,705-899 > switchport trunk allowed vlan add 901-973,975-1156,1158-1207,1209-1252 > switchport trunk allowed vlan add >1254-1268,1270,1271,1274-1276,1278-1296 > switchport trunk allowed vlan add >1298-1356,1358-1383,1385-1422,1424-1513 > switchport trunk allowed vlan add >1515-1524,1526-1604,1606,1608-1628,1630 > switchport trunk allowed vlan add >1632-1968,1971-1979,1981-2099,2101-2204 > switchport trunk allowed vlan add >2206-2899,2901-3472,3474,3476-3478,3480-4094 > switchport mode trunk > switchport nonegotiate > mtu 2200 > load-interval 30 > mls qos trust cos > channel-group 5 mode on > > > >site#sh etherchannel 5 detail >Group state = L2 >Ports: 2 Maxports = 8 >Port-channels: 1 Max Port-channels = 1 >Protocol: - >Minimum Links: 0 > Ports in the group: > ------------------- >Port: Te7/1 >------------ > >Port state = Up Mstr In-Bndl >Channel group = 5 Mode = On Gcchange = - >Port-channel = Po5 GC = - Pseudo port-channel >= Po5 >Port index = 0 Load = 0x55 Protocol = - >Mode = LACP > >Age of the port in the current state: 160d:04h:22m:01s > >Port: Te7/3 >------------ > >Port state = Up Mstr In-Bndl >Channel group = 5 Mode = On Gcchange = - >Port-channel = Po5 GC = - Pseudo port-channel >= Po5 >Port index = 1 Load = 0xAA Protocol = - >Mode = LACP > >Age of the port in the current state: 117d:23h:20m:43s > > Port-channels in the group: > ---------------------- > >Port-channel: Po5 >------------ > >Age of the Port-channel = 167d:04h:04m:53s >Logical slot/port = 14/5 Number of ports = 2 >GC = 0x00000000 HotStandBy port = null >Port state = Port-channel Ag-Inuse >Protocol = - >Fast-switchover = disabled >Direct Load Swap = disabled > >Ports in the Port-channel: > >Index Load Port EC state No of bits >------+------+--------+------------------+----------- > 0 55 Te7/1 On 4 > 1 AA Te7/3 On 4 > >Time since last port bundled: 117d:23h:20m:48s Te7/3 >Time since last port Un-bundled: 120d:20h:49m:00s Te7/3 > >Last applied Hash Distribution Algorithm: Fixed >Channel-group Iedge Counts: >--------------------------: >Access ref count : 0 >Iedge session count : 0 > >Den 8/28/2011 7:29 AM, skrev Olivier CALVANO: >> Hi >> >> I request a small help: >> >> We have two cisco 6500 with SUP720-3B and 4 port 10G card. >> >> First C6500 are not on the same site of the second and we have two fiber >> for the interconnect. >> >> Actually, only one fiber is used, we want connect the second for create >>a >> etherchannle (2x10GB) and for secure (don't lost the connection if one >>of >> the fiber >> are cut). >> >> I am search a very basic config sample for this, the cisco are used >>only in >> switch with >> vlan. >> >> Thanks for your help >> Olivier >> _______________________________________________ >> cisco-nsp mailing list [email protected] >> https://puck.nether.net/mailman/listinfo/cisco-nsp >> archive at http://puck.nether.net/pipermail/cisco-nsp/ > >_______________________________________________ >cisco-nsp mailing list [email protected] >https://puck.nether.net/mailman/listinfo/cisco-nsp >archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
