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Finding accurate answers to your questions and issues is always gratifying, but what if these answers are shared globally across different languages? The Cisco Community team has been working on a proof of concept (PoC) to take Accepted Solutions in...

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Kelli Glass by Community Manager
  • 10026 Views
  • 7 replies
  • 16 Helpful votes

Hi,We have an ASR901 that is continuously generating the following log entries:unit 0 L2X analysisunit 0 L2X entry 25571 parity errorunit 0 IP2_INTR_STATUS parity processingunit 0 XQPORT_INTR_STATUS parity processingunit 0 MEM_FAIL_INT_STAT parity pr...

wandal by Level 1
  • 4631 Views
  • 6 replies
  • 0 Helpful votes

Hi all,   I have the below software versions for 2811 routers and I am planning to upgrade them to the latest IOS version 15.1(4) (provided there is enough DRAM). Is it a good option to upgrade to latest version from 12.x version and also I heard tha...

Hi    I am doing a LAB exercise and i need some answeres - i have my own public address that i would like to advertise out   Scenario -1  If i have 1 router but pairing with 2 ISP's and want it to active/passive how do i achieve this? can i use local...

Hello, I have a Cisco ISR1921 router with IOS (c1900-universalk9-mz.SPA.151-4.M4). I inserted a WIC-2T (part number: 800-34377-01), and booted the router. I found that this WIC-2T is not supported. I would like to know now if there's any means to mak...

Hi All, Can someone help me to understand BGP's behavior here?I have 2 HQ's named Slough & Heathrow and multiple sites Eg. Bracknell here.I have BGP running between CE-PE. My concern here is that if I try to reach Slough subnets from Bracknell mentio...

kamtarias by Level 1
  • 621 Views
  • 2 replies
  • 0 Helpful votes

Hi there, Thanks for reading. Is there an algorithm or methodology for right-sizing the circuit speed at the HQ Hub?  I can't allow the remote sites to overflow the Hub but also don't want to throttle the spoke sites.  It's a balance I'm searching fo...

Bob Greer by Level 4
  • 242 Views
  • 2 replies
  • 0 Helpful votes

Hi all,I have a Cisco 3850 as my core switch with IP base license. Above that, Cisco 1921 router is there where one of my ISP terminated. I am going to add another ISP to my network. Now, I have to do LOAD BALANCING between WAN Link. I do not have Lo...

Hari_M by Level 1
  • 815 Views
  • 2 replies
  • 0 Helpful votes

Hello,   I know QoS bandwidth command garantees minimum bandwidth for traffic of certain class. what is the baseline line when using "bandwidth percentage"? Is it based on physical interface ?  let's say, I have a gigabit WAN interface   class-map da...

Junnan Wu by Level 1
  • 618 Views
  • 3 replies
  • 0 Helpful votes

Hello, I have attached a drawing of our "current design" and our potential "future design": We are looking to make redundant wan routers with the help of our ISP so that we don't have a single point of failure anymore.   As you can see, we're going t...

Amafsha1 by Level 2
  • 1500 Views
  • 12 replies
  • 0 Helpful votes

Hello,   I have a question on dynamic GRE Tunnel Setup that I hope someone can help.  The issue is in my tunnel setup, I need the local tunnel's destination on R1 to be whatever IP address that the remote tunnel's source on R4 acquires from its IP DH...

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tigerpaws by Level 1
  • 2038 Views
  • 0 replies
  • 0 Helpful votes

Sorry for the dumb question, but is this prefix-list just allowing everything at the end?  so there is no point in specifying subnets before the last statment?   ip prefix-list eigrp-to-bgp seq 100 permit 0.0.0.0/0ip prefix-list eigrp-to-bgp seq 120 ...

Amafsha1 by Level 2
  • 704 Views
  • 4 replies
  • 0 Helpful votes