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3750 as a port channel bridge

I have 3750 core/distribution switches with routing enabled in two offices connected with copper link and L3 port channel interfaces. NewOffice#2 has moved about 5 miles farther away from office#1 and I have to deploy new core/distribution switch con...

wilson.jr by Beginner
  • 350 Views
  • 1 replies
  • 0 Helpful votes

issues enable IP accounting

I have a 6500 and I would like to enable IP accounting on a wan interface.  I have done the following on the interface level C6K(config-if)#ip accounting output-packetsand the switches gives me :Accounting will exclude mls traffic when mls is enabled...

network770 by Beginner
  • 2163 Views
  • 3 replies
  • 0 Helpful votes

UNI to NNI port conversion

I am having one Cisco ME 3400G-12CS switch with 4 NNI port & 12 UNI port.I want to convert all UNI port to NNI to as meet my client requirements.Please guide me which Metro IP Access Image IOS  version is required to convert those UNI port to NNI.Tha...

msobhnani by Beginner
  • 1511 Views
  • 1 replies
  • 0 Helpful votes

First ping packet always drop from lan switch

Hi all,I have LAN switch running HSRP   and it connected to WAN router directly.Problem is whenever i ping any internet sites it shows first ping dropped.3550SMIA#ping 4.2.2.2Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 4.2.2.2, ti...

mahesh18 by Frequent Contributor
  • 9912 Views
  • 11 replies
  • 0 Helpful votes

Resolved! GLBP working, now want interface redundancy?

So I have 2 routers (cisco 3640) that each go to their own ISP and then back to the same switch.  I have setup ospf and glbp, and now have pretty good redundancy.  If either internet connection or routers go down everything is still golden.  So I was...

Help! 2851 Spitting out Symbols

Hi, I am a networking student and was playing around with a  Cisco 2800 series router. Couldnt figure out the pwd or user name so was  following these steps from this KBhttp://www.cisco.com/en/US/products/hw/routers/ps259/products_password_recovery09...

how to configure routing on asa 5505

HiI am totaly newbie to cisco routing, but i have some basic knowledge about routinghow do i configure the new asa 5505 to be as a router as shown in the diagramnote: the isps' routers placed in head office. but i cannot change the configurations of ...

zolpo1999 by Beginner
  • 1249 Views
  • 9 replies
  • 0 Helpful votes

Issue with WS-X6704-10GE module and port status

Hello,we have the following strange behaviour and I would like to know how to troubleshoot further on.We have two 6509 switches with one WS-X6704-10GE module in each of them. There is an optical cable between the two switches plugged in  WS-X6704-10G...

vesk01 by Beginner
  • 788 Views
  • 2 replies
  • 0 Helpful votes

THRESHOLD_VIOLATION:

Dear All,             I have stacked WS-C3750E-24PD with TenGigabitEthernet ports configured under ether-channel. It has c3750e-universalk9-mz.122-55.SE1.bin IOS installed on it.One of the TenGigabitEthernet ports, goes to err-disable mode with follo...

ahmed.gadi by Beginner
  • 8405 Views
  • 9 replies
  • 0 Helpful votes