Cisco 7609 router received higher traffic than upstream provider router is sending

Hi all,
I have a Cisco 7609 router that connects to our upstream provider router using 3rd party DWDM Fiber backhaul provider.
The upstream provider router is a Juniper router that had capped our port speed to 1.1Gbps, the backhaul provider didn't capped our port speed and the maximum speed is 2Gbps since it's a 2x1Gbps port channel interface.
I have noticed that our 7609 router able to receive traffic that exceeds 1.1Gbps, and the highest traffic able to received is 1.3Gbps and more.
I have crossed checked the MRTG graph provided by our upstream provider as well as our PRTG graph and indeed we are receiving higher bandwidth than our upstream provider is sending.
I'd like to know if anyone know how it is possible to receive traffic that is higher than what the neighbor router is sending?
Regards

Hi at all,
We found a solution for this Problem !!
We always and always got this error:
%PQUICC-1-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
The problem was the cable! The following pin-out is required:
                                        1 ----- 1
                                        2 ----- 2
                                        3 ----- 6
                                        4 ----- 5
                                        5 ----- 4
                                        6 ----- 3
                                        7 ----- 7
                                        8 ----- 8 
We used this and the fault has disappeared!!
The only problem that still exists:
After the first connection the router must be rebooted because otherwise no more additional session is established.
Thanks for all answers.
Regards,
Mario

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                 SPD Aggress       Fast          0
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              Switching path    Pkts In   Chars In   Pkts Out  Chars Out
                     Process          0          0       6180     370800
                Cache misses          0          -          -          -
                        Fast          0          0          0          0
                   Auton/SSE          0          0          0          0
        NOTE: all counts are cumulative and reset only after a reload.
    GigabitEthernet0/3 drvirus
              Throttle count          0
                       Drops         RP         15         SP          0
                 SPD Flushes       Fast      22435        SSE          0
                 SPD Aggress       Fast          0
                SPD Priority     Inputs     194236      Drops          0
        Protocol  IP                  
              Switching path    Pkts In   Chars In   Pkts Out  Chars Out
                     Process   40507058 2970006619   56462488 1872816742
                Cache misses          0          -          -          -
                        Fast 1758170357  386468928 2449949282 3706868609
                   Auton/SSE          0          0          0          0
        Protocol  DEC MOP             
              Switching path    Pkts In   Chars In   Pkts Out  Chars Out
                     Process          0          0        105       8085
                Cache misses          0          -          -          -
                        Fast          0          0          0          0
                   Auton/SSE          0          0          0          0
        Protocol  ARP                 
              Switching path    Pkts In   Chars In   Pkts Out  Chars Out
                     Process          5        300          7        420
                Cache misses          0          -          -          -
                        Fast          0          0          0          0
                   Auton/SSE          0          0          0          0
        Protocol  CDP                 
              Switching path    Pkts In   Chars In   Pkts Out  Chars Out
                     Process          0          0       1034     379478
                Cache misses          0          -          -          -
                        Fast          0          0          0          0
                   Auton/SSE          0          0          0          0
        Protocol  Other               
              Switching path    Pkts In   Chars In   Pkts Out  Chars Out
                     Process          0          0       6180     370800
                Cache misses          0          -          -          -
                        Fast          0          0          0          0
                   Auton/SSE          0          0          0          0
        NOTE: all counts are cumulative and reset only after a reload.
    drvirus#sh ip route summary 
    IP routing table name is Default-IP-Routing-Table(0)
    IP routing table maximum-paths is 32
    Route Source    Networks    Subnets     Overhead    Memory (bytes)
    connected       1           1644        105280      250040
    static          3           0           192         456
    eigrp 2         0           0           0           0
    internal        5                                   5860
    Total           9           1644        105472      256356
    Removing Queue Size 0
    drvirus#sh ip route summary 
    IP routing table name is Default-IP-Routing-Table(0)
    IP routing table maximum-paths is 32
    Route Source    Networks    Subnets     Overhead    Memory (bytes)
    connected       1           1645        105344      250192
    static          3           0           192         456
    eigrp 2         0           0           0           0
    internal        5                                   5860
    Total           9           1645        105536      256508
    Removing Queue Size 0
    drvirus#sh ip route summary 
    IP routing table name is Default-IP-Routing-Table(0)
    IP routing table maximum-paths is 32
    Route Source    Networks    Subnets     Overhead    Memory (bytes)
    connected       1           1645        105344      250192
    static          3           0           192         456
    eigrp 2         0           0           0           0
    internal        5                                   5860
    Total           9           1645        105536      256508
    Removing Queue Size 0
    drvirus#sh ip route summary 
    IP routing table name is Default-IP-Routing-Table(0)
    IP routing table maximum-paths is 32
    Route Source    Networks    Subnets     Overhead    Memory (bytes)
    connected       1           1645        105344      250192
    static          3           0           192         456
    eigrp 2         0           0           0           0
    internal        5                                   5860
    Total           9           1645        105536      256508
    Removing Queue Size 0
    drvirus#
    ANy help ??????!!!!!

    can some one determin if :
     122     9166144   120227216         76  3.30%  2.81%  2.42%   0 L2X Data Daemon
    has a relation to my high cpu 
    her  is agian my cpu process :
    drvirus#sh processes cpu sorted 
    CPU utilization for five seconds: 69%/51%; one minute: 62%; five minutes: 59%
     PID Runtime(ms)     Invoked      uSecs   5Sec   1Min   5Min TTY Process 
      87    22165548   147317354        150  7.60%  6.54%  5.74%   0 IP Input         
      16      682988     2637213        258  3.61%  0.70%  0.37%   0 EnvMon           
     122     9166144   120227216         76  3.30%  2.81%  2.42%   0 L2X Data Daemon  
     270      484700     4987094         97  0.76%  0.84%  0.86%   0 PPP Events       
     260      746640      483367       1544  0.30%  0.51%  0.51%   0 L2TP mgmt daemon 
     112     1082540      228491       4737  0.30%  0.31%  0.31%   0 CEF: IPv4 proces 
     190         596         755        789  0.30%  0.02%  0.00%   2 SSH Process      
     279      461184       78909       5844  0.30%  0.39%  0.45%   0 VTEMPLATE Backgr 
      52      954592       29823      32008  0.30%  0.31%  0.31%   0 Compute load avg 
     272       53744     2782461         19  0.23%  0.17%  0.16%   0 IPHC Admin       
     261      513524      428266       1199  0.23%  0.38%  0.37%   0 L2TUN Applicatio 
     142       31888    35627222          0  0.23%  0.19%  0.20%   0 HQF Shaper Backg 
     258      570384     1602872        355  0.15%  0.18%  0.17%   0 RADIUS           
      78       43280      392561        110  0.15%  0.10%  0.08%   0 ACCT Periodic Pr 
     281       52340      385568        135  0.07%  0.08%  0.09%   0 IP-EIGRP: PDM    
      40       37300      138153        269  0.07%  0.09%  0.10%   0 Net Background   
      77      145860      443602        328  0.07%  0.06%  0.07%   0 AAA ACCT Proc    
     110       31060       53876        576  0.07%  0.03%  0.02%   0 IP RIB Update    
      45       11868       52400        226  0.07%  0.01%  0.00%   0 IF-MGR control p 
     115       20164      103667        194  0.07%  0.02%  0.00%   0 PPP IPCP         
     102      181600      489310        371  0.07%  0.14%  0.15%   0 SSM connection m 
     143        3148     1461382          2  0.07%  0.01%  0.00%   0 RBSCP Background 
      80       19488       22128        880  0.07%  0.02%  0.00%   0 CDP Protocol     
      23      189412       10771      17585  0.00%  0.15%  0.04%   0 AAA high-capacit 
      22           0           1          0  0.00%  0.00%  0.00%   0 CEF MIB API      
      21           0           2          0  0.00%  0.00%  0.00%   0 ATM Idle Timer   
      20         376      153594          2  0.00%  0.00%  0.00%   0 ARP Background   
      24           0           2          0  0.00%  0.00%  0.00%   0 AAA_SERVER_DEADT 
      25           0           1          0  0.00%  0.00%  0.00%   0 Policy Manager   
      26        1376       26590         51  0.00%  0.00%  0.00%   0 DDR Timers       
      31           4          30        133  0.00%  0.00%  0.00%   0 EEM ED Syslog    
      27           0           5          0  0.00%  0.00%  0.00%   0 Entity MIB API   
      33         324      147392          2  0.00%  0.00%  0.00%   0 GraphIt          
      34           0           2          0  0.00%  0.00%  0.00%   0 Dialer event     
      28           0           2          0  0.00%  0.00%  0.00%   0 Serial Backgroun 
      36           0           2          0  0.00%  0.00%  0.00%   0 XML Proxy Client 

  • High CPU usage on 2811 router

    dear support
    i have a problem recently, i have a 2811 router, there are several EIGRP VPN tunnel setup on it, recently i found this router running high CPU utilization, it almost reach 80 percent at the most day busy time, when i try to find what process causing that after " show proc cpu", the summarize number not such high, it estimate not more than 20 percent. i know in old Cisco IOS there is a command "show platform health", but seem this not exist in 2800 serials any more.
    so my question is what can i do next step to finding out what is causing high CPU usage, so that i can decide if the router need to be upgraded.
    thanks very much

    dear support
    i have a problem recently, i have a 2811 router, there are several EIGRP VPN tunnel setup on it, recently i found this router running high CPU utilization, it almost reach 80 percent at the most day busy time, when i try to find what process causing that after " show proc cpu", the summarize number not such high, it estimate not more than 20 percent. i know in old Cisco IOS there is a command "show platform health", but seem this not exist in 2800 serials any more.
    so my question is what can i do next step to finding out what is causing high CPU usage, so that i can decide if the router need to be upgraded.
    thanks very much

  • ISCSI boot with Intel NICs added to windows 2008 r2 routing table causes non iscsi traffic to attempt default routes on iscsi networks

    I have a server with Intel 82576 Gigabit Dual Port Nics.  I have configured them to use iSCSI boot the primary looks to 10.0.0.1/24 and the secondary looks to 10.0.1.1/24.  The target is configured correctly.  Everything boots as expected.
     I have added the MPIO feature and configured MPIO for the iscsi initiator as per: http://blogs.technet.com/b/migreene/archive/2009/08/29/3277914.aspx.
     My issue is that the iSCSI networks show up in the routing table like so:
    I did not configure a default route in the Intel setup utility:
    I tried to explicitly remove the 0.0.0.0 entry and leave blank, with no change.  As you can see with the above routing table traffic attempts to travel over these routes:
    C:\Users\Administrator>ping google.com
    Pinging google.com [209.85.145.99] with 32 bytes of data:
    Reply from 10.0.0.201: Destination host unreachable.
    Reply from 10.0.1.201: Destination host unreachable.
    Reply from 209.85.145.99: bytes=32 time=23ms TTL=51
    Reply from 209.85.145.99: bytes=32 time=22ms TTL=51
    Ping statistics for 209.85.145.99:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
    Approximate round trip times in milli-seconds:
    A ping to the outside world first attempts on 10.0.0.x/24 network, then on 10.0.1.x/24 network and then finally on the network the traffic should go over.  I don't want my iSCSI traffic to ever show up with a default route.  How do I get rid of it?
    route delete 0.0.0.0 mask 0.0.0.0 "on-link" results in: The route deletion failed: The parameter is incorrect.
    route delete 0.0.0.0 mask 0.0.0.0 on-link results in: The route deletion failed: The parameter is incorrect.
    route delete 0.0.0.0 deletes all default routes, then I have to add back in the "valid default route" of 192.168.100.6.
    I would like to not have to do a route delete though.

    So I've sort of given up on fixing the gateway assignment in the route for iSCSI boot.  I configured a DHCP server to give out the information required by iSCSI boot and configured the network cards to use DHCP for their configuration.  I insured
    that my DHCP server gave out no default gateway entry.  However, I still got the undesired routes in the routing table.  This makes me assume that there isn't a "fix" for it, only the workaround.
    Here is the script I run on each iSCSI Boot initiator (you would obviously change the ip number to suit your environment):
    @Echo off
    Rem fixes iscsi route problem as shown below:
    Rem IPv4 Route Table
    REM ===========================================================================
    REM Active Routes:
    REM Network Destination Netmask Gateway Interface Metric
    REM 0.0.0.0 0.0.0.0 On-link 10.0.0.200 10255
    REM 0.0.0.0 0.0.0.0 On-link 10.0.1.200 266
    REM 0.0.0.0 0.0.0.0 192.168.100.6 192.168.100.98 266
    REM The top 2 lines are on the iscsi interface and traffic tries to go out it
    REM We need to delete the routes, so we'll just delete all gateway routes and
    REM add back in the one we care about.
    route delete 0.0.0.0 >c:\iscsibootroutefix.log
    route -p add 0.0.0.0 mask 0.0.0.0 192.168.100.6 >>c:\iscsibootroutefix.log
    After running it I get:
    IPv4 Route Table
    ===========================================================================
    Active Routes:
    Network Destination Netmask Gateway Interface Metric
    0.0.0.0 0.0.0.0 192.168.100.6 192.168.100.98 11
    10.0.0.0 255.255.255.0 On-link 10.0.0.200 10255
    10.0.0.1 255.255.255.255 On-link 10.0.0.200 10255
    10.0.0.200 255.255.255.255 On-link 10.0.0.200 10255
    Then I added a task in “task scheduler” of "administrative tools"  that ran as the user “system” “when the computer starts” that runs this script.

  • Cisco 7609-S/ME3600X port shaping

    Hello everyone
    I am using the folloing configuration on Cisco ME36000X for port shaping
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    class class-default  
    shape average 10000000
    policy-map TEST_IN_10MB
    class class-default
    police 10000000
    interface GigabitEthernet0/2
    switchport trunk allowed vlan none
    switchport mode trunk
    load-interval 30
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    encapsulation untagged  
    service-policy input TEST_IN_10MB  
    service-policy output TEST_OUT_10MB  
    bridge-domain 101
    interface Vlan101
    bandwidth 10000
    ip address xxx.xxx.xxx.xxx 255.255.255.252
    I have applyed also the same port shaping on an Cisco 7609-S with an 7600-ES+20G3CXL
    policy-map TEST_10MB  
    class class-default    
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       shape average 10000000
    interface GigabitEthernet1/11
    bandwidth 10000
    ip address  xxx.xxx.xxx.xxx 255.255.255.252
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    service-policy output TEST_10MB
    When i am downloading a file and capturing the traffic with wireshark there is significant difference on Cisco 7609-S graph with that one on Cisco ME3600X. Both have the same internet connection.
    Is there any way to fine tune Cisco ME3600X to have the same behavior like Cisco 7609-S?
    Regards
    Antonis.

    I have not that graph so I am just guessing that you are noticing the difference between policing and shaping. It seems to me you are applying these techniques on each platform on a different way. Try to shape/police in the same order or only to shape.
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    Alessio
    Sent from Cisco Technical Support iPad App

  • High traffic service

    im using sun one 8 in a high traffic enviroment.
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  • Anyone ordered the new macbook in the new UK and received it sooner than the 4-6 weeks predicted?

    Anyone ordered the new macbook in the new UK and received it sooner than the 4-6 weeks predicted?

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  • Receive IPv6 traffic - kernel panic?

    I configured an IPv4 -> IPv6 tunnel on my firewall via he.net and set my default route for inet6 traffic to the remote side. Then I got a /64 network assigned from he.net and IP'd my internal network, include my MacBook Pro running OS X 10.4.8.
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    Perhaps there is some problem with the Intel version of the Yukon driver (Marvell Yukon gigabit ethernet)? Has anyone else had kernel panics when on the receiving end of inbound IPv6 traffic (that wasn't in response to an outbound connection)?
    Here's the crash report:
    panic(cpu 0 caller 0x0035BEAC): freeing free mbuf
    Backtrace, Format - Frame : Return Address (4 potential args on stack)
    0x251e3db8 : 0x128d1f (0x3c9540 0x251e3ddc 0x131df4 0x0)
    0x251e3df8 : 0x35beac (0x3e9c7c 0x1dfba 0x87c4b9fe 0x1dfba)
    0x251e3e38 : 0x7314a4 (0x36e07600 0x0 0x251e3e68 0x1a1ec0)
    0x251e3e58 : 0xa6d454 (0x237f1000 0x36e07600 0x0 0x2)
    0x251e3e88 : 0xa6bad0 (0x237f1000 0x36e07600 0x0 0x38dbc80)
    0x251e3ea8 : 0xa6ed7c (0x237f1000 0x0 0x1000000 0x133b25)
    0x251e3f08 : 0x398a1f (0x237f1000 0x38dbc80 0x1 0x37b5d08)
    0x251e3f58 : 0x397bf1 (0x38dbc80 0x135ec3 0x0 0x37b5d08)
    0x251e3f88 : 0x397927 (0x38d7480 0x0 0xee6b280 0x13869f)
    0x251e3fc8 : 0x19a74c (0x38d7480 0x0 0x4 0x4eae6b8) Backtrace terminated-invalid frame pointer 0x0
    Kernel loadable modules in backtrace (with dependencies):
    com.apple.iokit.AppleYukon(1.0.7b3)@0xa69000
    dependency: com.apple.iokit.IONetworkingFamily(1.5.1)@0x72a000
    dependency: com.apple.iokit.IOPCIFamily(2.1)@0x5ee000
    com.apple.iokit.IONetworkingFamily(1.5.1)@0x72a000
    Kernel version:
    Darwin Kernel Version 8.8.1: Mon Sep 25 19:42:00 PDT 2006; root:xnu-792.13.8.obj~1/RELEASE_I386
    Model: MacBookPro1,1, BootROM MBP11.0055.B08, 2 processors, Intel Core Duo, 2.16 GHz, 2 GB
    Graphics: ATI Radeon X1600, ATY,RadeonX1600, PCIe, 256 MB
    Memory Module: BANK 0/DIMM0, 1 GB, DDR2 SDRAM, 667 MHz
    Memory Module: BANK 1/DIMM1, 1 GB, DDR2 SDRAM, 667 MHz
    AirPort: spairportwireless_card_type_airportextreme (0x168C, 0x86), 0.1.27
    Bluetooth: Version 1.7.9f12, 2 service, 0 devices, 1 incoming serial ports
    Network Service: Built-in Ethernet, Ethernet, en0
    Network Service: AirPort, AirPort, en1
    Serial ATA Device: ST910021AS, 93.16 GB
    Parallel ATA Device: MATSHITADVD-R UJ-857
    USB Device: Built-in iSight, Micron, Up to 480 Mb/sec, 500 mA
    USB Device: Apple Internal Keyboard / Trackpad, Apple Computer, Up to 12 Mb/sec, 500 mA
    USB Device: IR Receiver, Apple Computer, Inc., Up to 12 Mb/sec, 500 mA
    USB Device: Bluetooth HCI, Up to 12 Mb/sec, 500 mA

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    Apparently it only affects some of the code paths, because I can send out IPv6 packets and accept the responses. It was only when I received an unsolicited IPv6 packet that it panicked.
    It's all just a wild guess any way. I would like to experiment with it a little more, but I really don't feel like causing multiple kernel panics and possibly corrupting my file system from the resulting hard-resets.

  • Service resetoutbound and high traffic

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    Regards

    Hello Fara,
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    Regards

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