MDS configuration for port channel

Similar Questions

• Router not configured for port forwarding

  I use a modem wireless to my ISP, they block all ports less than 1024 and I need to forward ports 80 & 440

  How can I solve this?

  If you configure your router for a LenovoEMC Personal Cloud and always see the message, "Not configured router for port forwarding" under personal cloud Configuration, one or more of the following ports are probably blocked by your internet provider (ISP): 80, 443or port selected in the range 50500-50599 .

  Port 80 is used for internet access (HTML UN-secure) in general. If this port is blocked, but the ports 443 and 50500 are open, the Personal Cloud will work correctly even if the error message appears.

  Port 443 is used for remote access on the host network storage device. If this port is blocked, but the port selected in the range 50500 is open, you will be able to use the Personal Cloud LenovoEMC and invite others to use it, but you will not be able to access your network storage device via the Internet URL. (See answer ID 30773 for more information on access remotely through Personal Cloud LenovoEMC.)

  A port in the range of 50500-50599 must be routed through the router to use the function LenovoEMC Personal Cloud. If this port is blocked by your ISP, you will not be able to access the Personal Cloud to your network storage device or invite others to join the Personal Cloud. (For more information, see answer ID 29070 .)

• Port-channel problem between fabric Interconnect and vPC N7K

  Hi all

  I have a problem with the Port Uplink channel between fabric interconnect with N7K using vPC

  It's my network for the UCS deployment topology

  

  N7K I configured vPC for red link and green linkto the fabric Interconnect A I has configured the Port-Channel with Member is Port 1 and Port 2, uplink is red link. Interconnection fabric B, I have configured the Port-Channel with Member's Port 1 and Port 2, uplink's green link.

  The interface port-channel on N7K show is good, each port-channel upwards and have all members. But the fabric Interconnnect, when I see in the UCS Manager, the status of the Port-Channel on Fabic A and fabric B dysfunction not more info: no operational Member. Although all the link is a link to the top and I've got the status of the Port Channel is enabled in the UCS Manager. When I see the properties Port 1, Port to Port-Channel 2, I see the number of members status is: individual. This means channel port is not up and no member in this configuration. I want to using the port-channel load balance and more bandwidth for the uplink of 20Gig. I don't understand why?

  Please help me solve this problem, I have to send the screenshot of UCS Manager when I show the status of the Port-Channel and Port-member in port-channel to reach items.

  Can someone help me solve this problem, thanks a lot. References, please include elements for more details on the fault.

  Thank you

  Trung.

  Hello Nguyen,

  Since the two N7k please collect:

  SH cdp nei

  SH run membership in. X int

  SH sum port-chan

  Thank you

  Matthew

• IOS NXOS VPC PORT channel

  Hello

  I have a pair of Nexus 5 K in an area of the VPC and few 2960's as members of the VPC, with a port to the domain channel.

  Topology is:

  5K 1 and 5 K 2 in the area of the VPC

  VPC 5 1 K and 5 K 2 to 2960

  2960 a gi0/1 and gi0/2 in 1 port channel

  Gi0/1 5 k 1, gi0/2 5 k 2

  I know what I'm going to ask can be completely against the purpose of the VPC, but I'm looking for a way to promote gi0/1 for traffic, rather than balancing on gi0/1 and gi0/2. The reaon for this is I want to take advantage of the absence of loop that provides mail ORDER, but would also like to have a link primary and secondary, as the majority of traffic should in fact go through 5K 1, rather than 5 K 2.

  Any suggestion is welcome.

  Thanks in advance

  Anthony

  Hi Anthony,.

  The Cisco NX - OS software load balance traffic across all operational interfaces in a portchannel by chopping the addresses in a numeric value that selects one of the links in the channel. Port channels provides default load balancing. It uses IP addresses, MAC addresses or layer port numbers 4 to select the port-channel-balancing link of the load. The port-channel load balancing uses the source or destination or port addresses, or both the source and ports or destination addresses.

  You can configure the mode of load balancing to be applied to all port channels that are configured on all of the device, or the specified modules. Each module configuration takes precedence over the configuration of load balancing for the entire device. You can configure a single mode of load balancing for the whole device, a different mode for specified

  modules and another mode of the other specified modules. You can not configure the port-channel load balancing method.

  You can configure the type of balancing algorithm used. You can choose the balancing algorithm that determines which Member port to select for the evacuation traffic by looking at the fields of the frame.

  Note: The mode of load balancing by default for layer 3 interfaces is the IP source and destination address, and the mode of the load balancing by default for non - IP interfaces is the source MAC address and destination.

  The configuration mode, you can try different method of load-balancing,

  port-channel - the balance of the load {dest-ip-port | dest-ip-port-vlan |}

  destination-ip-vlan. destination-mac | destination-port | source-dest-ip-port | source-dest-ip-port-vlan. source-dest-ip-vlan. source-dest-mac | source-dest-port | Source-ip-port | Source-ip-port-vlan. Source-ip-vlan. source-mac | source-port} [number of the module]

  To sum up: I can't tell which port would be chosen, it depends purely on image type you send with the combination method of load balancing.

  After you change you know also from the command which link takes the traffic.

  NEXUS2-SPAN # show the port-channel - the balance of the charge-transfer port-channel 71 src - ip 1.1.1.1 route dst - ip 2.2.2.2 VLANs 51 2 interface module

  Module 2: Missing params will be substituted by 0.

  Load balancing algorithm: src - dst ip-l4port

  RBH: port id out 0xb0: Ethernet8/8

  We can try also to rework the same NLB on the 2960 also. Is it purely depends on the algorithm of load balancing. Below is for 2960 balancing tweaking,

  http://www.Cisco.com/en/us/docs/switches/LAN/catalyst2960/software/release/12.2_53_se/configuration/guide/swethchl.html

  Even after doing this that I wouldn't say 100 percent, he would choose a link.

  I hope this helps!

  Thank you

  Richard.

  * Rate if this is useful

• Setting port channel between UCS - FI and MDS 9124 (Mode F)

  Dear team,

  We tried to create the channel of port between UCS FI and MDS 9124

  But the port channel do not take action in mode F on MDS 9124

  FI is in host FC end Mode

  We have allowed FC uplink on FI trunking

  We have activated NPIV on MDS

  We have activated the MDS trunk

  FI and MDS in default VSAN

  To check that we have changed the way FI FC channels mode and switch port became active, but in E mode

  When we enabled CF trunking of uplink on the port mode FI channels and FC Switching became active in mode TE

  but in both cases above, showflogi database shows WWPN of SAN alone does not have the any fi.

  How to achieve this?

  Have read that no need to change the mode switching mode of CF swicthing and keep FC Endhost way

  SO how to channel ports with mode F MDS and FI (Display Mode as NProxy)

  What is it has nothing to do with the MDS NX - OS version? (https://supportforums.cisco.com/thread/2179129)

  If yes how to put as license for ports came with the camera and we don't have any CAP/PAK or license file as she came

  with license

  Also, we saw 2 files available for download (m9100-s2ek9-kickstart - mz.5.2.8 .bin and m9100-s2ek9 - mz.5.2.8 .bin b b) to use

  Thanks and greetings

  Jose

  Hi Jo Bo.

  What version of the software if your MDS race?

  On your UCS do connect nxos and show ficelleStringString ficelleT inteface and find the mac address.

  It is possible that you could be hitting the bug below. If this is the case, you may need to update the firmware on your MDS.

  Add MAC YES '002a6a', '8c604f', '00defb' for 5 k/UCS-FI

  http://Tools.Cisco.com/support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId= CSCty04686

  Symptom:

  Link change cannot connect any other Nexus or other Cisco Switch in mode VAN with a port channel F.   Question can be viewed in older versions of 5.1

  5.1.3.N1.1a

  but not later

  5.1.3.N2.1c

  Release. Question is also found in

  5.2 (1) N1 (1)

  and

  6.0 (2) N1 (1)

  and later versions.

  Conditions:

  Nexus configured for the link SAN PortChannels or NPIV Nexus mode connected to the UCS via regular F port channel where UCS VAN VAN edge mode switch: YES switch manufactured FI or another Cisco UCS Port WWN: xx:xx:00:2 has: 6a: xx:xx:xx or xx:xx:8 c: 60:4f:xx:xx:xx

  Workaround solution:

  Turn-off on Nexus 5 k TF-port question link mode does not happen with standard F-PORT SAN to remove Portchannel config

  Other Description of the problem:

  To check question collect please see the flogi-event history internal errors whenever the port is attempted OLS, AMENDMENTS, PBA counters will increment. This can be determined via the following output, view port internal info to see all the internal-historic port of error events

• Configuration port-channel, DTP, disabling

  Hi all

  I had a problem on the day where I wanted to attach a pile of 3750 x 2 to the network, the core is a 6500.

  There was a link configured for the core of the 3750 he had the configuration necessary trunk with BPDUFILTER active

  at the end of the base he had the standard configuration of trunk. The link is on the rise and work.

  Went to get a second battery for the heart link. Decided that DTC must be turned off at the end of the SWITCHPORT NONEGOTIATE battery

  the normal chest on the port configuration on the port channel port joined. Then suddenly the newspapers went crazy and right now, I need

  Spanning tree went crazy and started blocking areas of the network to avoid loops. There is STDS running in the network

  I had similar errors to this % SW_MATM-4-MACFLAP_NOTIF

  I pulled the battery cables and all services affected later came back.

  I know that enable the BPDUFILTER option stops at the port to participate in STP.

  Please could someone confirm due to the incompatibility of the config on these ports it has this problem or is there something I missed here

  Thank you mnay

  The BPDU filter is the root of the problem.

  You can't have two active rising running without creating a loop, unless they run into a PaGP/LACP-EtherChannel configuration. By having one or two links running with a filter BPDU, spanning Protocol tree on the 6500 didn't know that a link had to be in a deadlock state and he was panicked when MAC addresses on the stack of 3750 began to stir between interfaces.

  3750 cross media - stack EtherChannel using LACP, so if you want the resilience of two connections without having to factor in the covering tree branches, it is a good idea to combine the two in a group of channels and have both the 3750 and 6500 treat them as a single logical connection.

  If you want to keep them separated, you will need to remove the filters BPDU these ports and leave spanning tree figure things out properly.

• Cisco 6500's inside the VSS Configuration. Port ID's channel

  Hello

  I have a pair of 6500's Setup with VSS and there is currently only one link between then. However, one end of the link is Po10 and the other end is on Po25.  If I move the Po10 Po25, things will break? It seems to work fine now. I am about to add a second link and I am concerned about the current configuration.  It makes more sense for me to have the two ends of the same binding on the same port channel ID.  I have seen documentation that States otherwise however.

  Interface Port-channel10

  No switchport

  no ip address

  pass the virtual link 1

  MLS qos trust cos

  no consistency mls qos channel

  !

  Interface Port-channel25

  No switchport

  no ip address

  pass the virtual link 2

  MLS qos trust cos

  no consistency mls qos channel

  DTC_6509s_VSS #sh run int Te1/5/4

  Building configuration...

  Current configuration: 116 bytes

  !

  interface TenGigabitEthernet1/5/4

  No switchport

  no ip address

  MLS qos trust cos

  channel-group 10 mode on

  end

  DTC_6509s_VSS #sh run int Te2/5/4

  Building configuration...

  Current configuration: 116 bytes

  !

  interface TenGigabitEthernet2/5/4

  No switchport

  no ip address

  MLS qos trust cos

  channel-group 25 mode on

  end

  DTC_6509s_VSS #.

  DTC_6509s_VSS #sh vslp lmp sum

  Example #1:

  Summary of the LMP

  Information about the link: configured: operational 1: 1

  Peer Peer Peer Peer timers running

  Interface Interface state flag MAC indicator switch (time remaining)

  --------------------------------------------------------------------------------

  4/5/TE1 VSFP VSFP operational 0026.0a26.84c0 2 Te2/5/4 T4 (24ms)

  T5 (s 59.95)

  DTC_6509s_VSS #sh switch port-channel virtual link

  Flags: - Low P - D bundled in port-channel

  I have - autonomous s - suspended

  H Eve (LACP only)

  R - Layer 3 S - Layer2

  U - N running - is not in service, no aggregation

  f cannot allocate an aggregator

  M not in use, no aggregation due to minimum links has not met

  m don't use, port do not associate due to not meeting minimum links

  u - unfit to tied selling

  d default port

  w waiting to be aggregated

  Protocol for the Port-Channel port group

  ------+-------------+-----------+-------------------

  10 Po10 (RU) - Te1/5/4 (P)

  25 Po25 (RU) - Te2/5/4 (P)

  Hello

  It doesn't make a difference if you do both sides with the same channel id or not. The ID of the port channel is a logical interface that does not impact on the etherchannel between them at all. So, you can leave one side Po10 and other like Po25 without problem. Just make sure you have at least one member of the Portchannel Active physical interfaces for not losing your connection to VSS.

  Kind regards

  Mohamed

• How can I change the configuration for the output channels analog on a PXI-6704?

  I can't seem to understand how to access the configuration of the channels to the outputs analog (channel 33 and 35) for PXI-6704.

  This piece of test equipment is out of tolerance and must be calibrated.

  I have followed the procedure of calibration http://www.ni.com/pdf/manuals/374081b.pdf, but am getting hung up on step 8, where it is said to repeat steps 4-7 when changing the _cal_ao_current_offset. I can't figure out how to open this channel because it is not listed as a physical channel for step 5.

  I'm using Labview 7.1

  Thank you

  Hello! What you need to do is to add 'Internal channels' to your list of channels, so you can choose the _cal_ao_current_offset or _cal_ao_voltage_offset.  This is done through the drop-down list channel right click and select "I/o name of screening...". ».  There will be a check box that says 'Internal channels' and will provide you with all available internal channels to enter your vi Create Channel.  I have attached some photos illustrating how to do. See you soon!

• Configuration of the channel of port on nexus 1000V

  Hello

  I'm new on nexus 1000V, the configuration is as follows, UCS chassis with 4 blades full-width connected to 2 FI 6248UP.

  each FI's uplink to a n5k (no mail ORDER).

  is there any configuration model the nexus 1000v? How to configure port-channel?

  Thank you.

  Hello

  We recommend using mac pinning ("channel-group auto mode on mac - pinning") when N1KV is used on the blades of the UCS.

  Next doc provides good overview on best practices.

  Best practices in deploying Cisco Nexus 1000V switches in the Cisco UCS B and C series series Cisco UCS Manager servers

  http://www.Cisco.com/en/us/prod/collateral/switches/ps9441/ps9902/white_paper_c11-558242.html

  HTH

  Padma

• Determine the NIF port used by the HEART when it is configured in a port channel

  I recently saw an excellent video of live Cisco UCS troubleshooting performance that showed how to track traffic network within Cisco UCS. The speaker made a comment however, to determine that NIF is used by a high HEAT when port-channels are used between the FEX and FI there are different commands to run. You will need to determine the outcome of hash-load balancing. Unfortunately, he never entered what were these commands.

  Then when we have pinned port-channel instead of HIFs and NIFs veths, what commands will indicate which way is used?

  Matt,

  You can use this command:

  B (nxos) # sh port-channel - balance load< this="" will="" tell="" you="" the="" load="" balance="" method="">

  If you use source-dest-ip as in my case, you can use this command:

  B (nxos) # sh port-channel - the balance of the charge-transfer interface port-channel ID vlan ID x.x.x.x y.y.y.y dst - ip, src - ip and it will show you something like this:

  Lack of params will be substituted by 0.

  Algorithm to balance the load on the switch: source-dest-ip
  crc8_hash: 109 port id coming out: EthernetX / Y  < this="" is="" what="" you="" are="" looking="" for="">
  Param (s) used to balance the load to calculate:
  DST - ip: y.y.y.y
  SRC - ip: x.x.x.x
  DST - mac: 0000.0000.0000
  CBC - mac: 0000.0000.0000

  For the blade, depends on which the active vNIC is, for the FEX, depends on pinning, based on the server is located in the blade slot.  Strange servers go through odd links and same servers through the same ports.

  Remember to rate helpful answers.

  -Kenny

• See the bandwidth for the Port-Channel on Powerconnect &amp; Force10

  Reference Dell dear community,

  Y at - it a command CLI or GUI to see how much bandwidth result after having done a port channel in some port Powerconnect and Force10? Suppose we have 4 port 1 Gb and do 4 ports with 1 port-channel. So actually in this channel port have a bandwidth of 4 GB.

  In Cisco, with the command show interface port-channel 1, we get the result

  switch #sh po int 1
  Port-channel 1 is up, line protocol is up (connected)
  Material is EtherChannel, address is 0064.4026.739a (bia 0064.4026.739a)
  MTU 1500 bytes, BW 4000000 Kbit, DLY 10 usec,
  reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  KeepAlive set (10 sec)
  Full duplex, 1000 Mbps, link type is auto, media type is unknown
  input stream control is turned off, output flow control is not supported
  Members in this channel: Gi0/1 Gi0/2
  Type of the ARP: ARPA, ARP Timeout 04:00
  Last entry of 00:00:00, 00:04:48 output, output hang never
  Final cleaning of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/dumps); Total output drops: 0
  Strategy of queues: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 2000 bps, 3 packets/s
  5 minute output rate 2000 bps, 3 packets/s

  But if we do this command on Powerconnect, the just result inform port that starts from the port-channel.

  Reference Dell #show interfaces port-channel 1 short

  Ch-Type Hash Type Min-links Channel ports local FRP
  -------   ----------------------------- -------- --------- --------- ---------
  PO1 Active: Static disabled people article gi1/0/1, gi1/0/2 7 1 article
  Item in gi1/0/3, item in gi1/0/4

  Type of hashing algorithm
  1 - the source MAC, VLAN, EtherType, source module and port Id
  2 - destination MAC, VLAN, EtherType, module source and port Id
  3 - source IP and TCP/UDP source port
  4 - destination IP and destination TCP/UDP port
  5 source/Destination MAC, VLAN, EtherType, MODID/source port
  6 source/Destination IP and port TCP/UDP source / destination
  7 - improved hash mode

  Can you help us find the answer?

  Thank you

  Kind regards

  Aziz

  The PowerConnect switches do not have the ability to show as much detail as the Force10 can. The RMON tables have an interface use %, what may be the closest we can do on the PowerConnect switch.

  #show rmon statistics

  I've seen some monitoring software which was able to question the switch via SNMP and get some information of bandwidth. However, this can be a bit inconsistent, according to which switch and what software is used.

  The MIBs/OID can be downloaded with the software switch.

  http://www.Dell.com/support/home/us/en/rc959303/products/ser_stor_net/networking/net_fxd_prt_swtchs

• Total for the port-channel when speed config speed 1000-nexus5548?

  Hello world.

  now I connect cisco 6509 and nexus 5548up using two link of 1000M and I want the two link port-Channel binding.

  5548up port 10GE port cisco 6509 is 1GE, I config speed 1000 in nexus5548 ethernet port, and I find

  the speed 1000 order auto config interface port-channel, so I would like to know the total speed in this channel port

  is 1000M and 2000M when port-channel speed config 1000? I appreciate your help!

  the topology like this:

  1000M

  --------------------------------------------

  6509 port-channel speed 1000M nexus5548UP

  ----------------------------------------------

  1000M

  Hi again

  The speed of the links and portchannel is 1000M but the bandwidth of the portchannel is 2000M

• FC Port-Channel does not

  Hello

  I need help, I'm setup CF port-channel between 9148 MDS and Cisco fabric Interconnect 6248 and the port-channel does not work. He said no operational members.

  For the MDS, see configuration below:

  NPIV #feature SW (config)

  SW (config) #feature fport-channel-trunk

  SW (config) #interface fc1/17-18

  SW(config-f) force Group-channel mode # 63

  SW(Config-if) F #switchport mode

  SW(Config-if) #switchport trunk-allowed vsan 1-2 (I have only vsan 1 and 2)

  SW (config) #no close

  SW (config) #interface 63 port channel

  SW(Config-if) F #switchport mode

  SW(config-f) #switchport trunk-allowed vsan 1-2

  SW (config) - #no close

  Note: the ports are assigned to vsan 2

  See the attached screenshots for interconnection fabric config

  On the fabric of interconnections switchport mode are defined E. What I have to change to F. If yes where can I change since the option is not there in the UCS Manager?

  have you added the VSANS on the UCSM as well?

  What Code are you runnig on the San Norhbound selector?

  You can be hitting

  https://Tools.Cisco.com/bugsearch/bug/ CSCty04686

• Configuring the Ports of premium?

  Hello

  I have a camera (9636) sbRio with analog inputs which I use to acquire data. In my Labview project, I have listed the chassis and FPGA, and connectors. If I click on, say, AI0, I can set the sensitivity of tension (1, 5 or 10 volts) and is it a single differential completed connection or referenced. All very nice...

  The question is this - for a differential measurement, you need two ports. The manual for the sbRio helpfully informs me that those who would be AI0 and AI7 port on my device. BUT if I configure AI0 to be differential, AI7 becomes automatically differential. In other words, I could quite happily put AI0 be differential, and when I look at the configuration of AI7 he says still unique reference ended.

  So, what I have to change each port pair to be differentiated or is - this auto (in spite of what properties tells me)? What happens if I updated AI0 5 volts, differentials and AI7 1 volt CSR? That I could do, but shouldn't be able to! I'm * really * changing the configuration of the ports in the Properties tab. There is also no option under MAX to set up the Council for the CSR or differential!

  Can someone explain?

  Hi Jimbo76,

  I'm a sales engineer for National Instruments. When you configure a sbRIO for differential analog inputs, you must right click on the appropriate channel positive (AI0 - AI7) in the Project Explorer and select Properties. From here, you can customize the configuration of the channel, which you can then save by clicking OK.

  It is important to note that even if the complementary differential channel is always visible (AI(n+8) for all HAVE (n)), it is not active and should be ignored. I hope this helps.

  Kind regards

• UCS - san-port-channel on vpc

  Hello

  I hope someone can help with this,

  I have a Setup with 2 Nexus of 5548 connected via a link of vpc peers and a keepalive, these two nexus switch have a link of standard VPC to a 6500 upstream. It works fine,

  Then, there are several native FC connections of the 5548 to of 6248. I know that there is the possibility to configure the channel port of CF on the UCS 2.0 but it is possible to link 5548 CF interfaces in a port channel san through a vpc between the nexus of 5548.

  so, for example, I can port-channel which follows through a vpc or is a channel of port san, limited to the same nexus only switch ports.

  Fc1/31 & fc1/32 fabric sent to-> NX5K - 1 Port fc1/31 & NX5K - 2 Port fc1/32 (san port-channel 10 on a VPC)

  Fabric B fc1/31 & fc1/32 passed to-> NX5K - 1 Port fc1/32 & NXFK - 2 Port fc1/31 (san port-channel 11 on a VPC)

  Thank you

  Ray.

  It is not possible. VPC is the only Layer 2 ethernet port channel. Port channel San cannot be built through vpc

  Sent by Cisco Support technique iPhone App