Hello,We accidently lost ios for 2960-x switch and i tried to upload new one via xmodem rommon mode. I copied new ios from other switch and also download from cisco website but in both the caseafter "boot flash:image.bin" command it ends with follwo...
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Hi!How can I configure IP to MAC binding on cisco 3800 series? Thanks.
Hi AllI have been looking into vxlan.Are there many people who use it here? what are the main reasons for people using it?what switches / routers are supported?do you always have to map vni's to vlans ? could you map all your vxlan vni's over 1 vlan?...
Hello all, if you are reading this, I hope you are well. I I am trying to figure out if Cisco Catalyst switches support referencing a Named Object-Group in a Policy-Based routing statement. The GNS3 lab I am in right now running iOSv Version 15.2(4 ....
Hi AllWe seem to have an issue with object tracking on our routers running version 16.6.4When we type show standby, the objects are showing as "unknown"they are tracking the line protocol of an interface.On other routers with different software, they...
Hi, I've been working on this for 3 days and no resolution. Hopefully some smarter folks here will throw me a bone!I have a hub and spoke phase 3 topology that works great except for speed- internet speeds (DIA) are as expected, spoke is 100M and hub...
GuysI have one router with two links to two different ISPs LTE ( one ISP use rip and second one use OSPF)anyway I want to route traffic based on link quality ( RSSI strength) not routing table .how can achieve that ?
Resolved! help connecting vlans with 3 routers
hi I tried so many things like router rip, ip route etc but I cannot connect my vlans altogether it seems only vlans 10,20,30,40,50 communicate but not 60 70 80 my architecture looks like this SW1 (with vlans 10,20) ---- R1 ---- SW3 (with vlans 40,5...
Hi,I have a scenario where I have to SPAN traffic from Nexus 9K ( Source ) to Catalyst 9K ( Destination ) . As Spanning of traffic is between switches and nexus is involved it is mandatory to use ERSPAN . Please find the attached connectivity diagram...
Hello to all community,Above is a diagram of my network, we had Zywall network device then upgraded to CISCO 4221/K9, internet is working fine, but the IP Phones does not, we are using Cloud phone service, so the problem with the Router, kindly check...
Resolved! How to choose ios to upgrade
Dear All,I would like to ask about for IOS version.I saw alot off version in cisco site (Fuji,Amsterdam,Gibraltar). But i don't know which one is the stable.Which one the less vulnerability ? I always choose Suggested Release (with start mark ). For ...
Hi All, I am trying to setup a virtual lab in GNS3 but cannot ping the VRRP IP on the PE from the CPE. Essentially, it is supposed to represent an ISP IP transit setup to a customer network. Your help and comments are much appreciated
I have the web page through port 80 when configuring forwarding through port 80 the router tells me that it is busy
Hello,I have a SG300-10MPP and I am trying to set it up to support several networks that may have the same subnets but I need to keep them separate. I also have a 'central' device that needs to be able to access all of the individual networks. So far...
What are the stacking types?Is it necessary to present a stack port on the switch to configure it as stack or we can define switches a stack individually on switch
