[c-nsp] Cisco 6500/SUP720-3B EtherChannel Sample ?

Gregori Parker grparker at netflix.com
Sun Aug 28 02:36:34 EDT 2011


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" <jon at bovre.no> 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
>> _______________________________________________
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>
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