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Forum Posts
Hi, I was given a Cisco 1921 Router by our IT department as they recently upgraded and no longer needed it. I do not have the password for the login so tried to follow the official instruction to reset the password. I was doing fine until I pressed C...
Resolved! Flex Links support on Nexus 7000
Hi everybody,I cannot find 'switchport backup interface' command on NX-OS Release 4.2. Is Flex Links feature still supported on Nexus 7000?If I want to provide layer 2 redundancy without using Spanning-Tree or vPC is there any other solution to use?R...
Getting the following log error message, my software ver is: Base Ethernet MAC Address : b4:de:31:74:55:00Motherboard Assembly Number : 73-15901-06Motherboard Serial Number : FDO2146062PModel Revision Number : ...
Dear Sir,Am facing difficulties regarding one of the most important switch is not ping for some time but all the client's connection is working fine, what is the reason? Please give me a solution below is switch details
Hi AllCan anyone tell me the main requirements for implementing trustsec?so you need layer 3 to the edge?are there only certain models of switches supported ?cheers
The "virtual-service" command is not there in my 3850. We have ipservices image. What is the trick to be allowed to type the command so we can add the openflow ova module?
I am new to Network security. Single user is unable to access the particular webiste. Could any one tell me the causes and the configs that I need to check to resolve this issue? Thank you,
Resolved! Upgrading multiple 3850s
Hello, I have a about 40 switches that would like to upgrade from 3.03.5SE to 3.6.8 . I would like to know if there is an easy method or tools to upgrade all of them at once with no issue. Thanks Karim
Resolved! RSTP and MST interoperabilty
The project I am working on requires to connect one Meraki switch with 2 Cisco Catalyst 2960X switches. Meraki Switches support only RSTP/STP meanwhile Catalyst supports PVST/MST. In this case I believe best scenario is to have MST running in Catalys...
Hi all, I have a scenario where I dont really know what to do with it. I have two SP routers connecting to my LAN and providing us with two Internet connections.Those two routers have HSRP configured on the LAN side and are connected to a switch to w...
Hello,I own a Cisco 2950 and I want to download the new firmware on it using TFTP,So I tried the "copy tftp://192.168.10.11/c2950-i6k2l2q4-mz.121-22.EA13.bin flash:", but when the result is this :Here are the TFTPD logs:Connection received from 192.1...
Folks, I am having a hard time understanding some concepts I am reading about for Enterprise campus network design, more specifically the switch block design. On page 19 of the new SWITCH 300-115 Official Cert Guide details Figure 1-14, and shows t...
I have configured Cisco 1841 router for the ILL connectivity, but when I try to ping gateway or Google shows RTO.Internet connection shows No Internet access, My ISP IP 40.248.253.50 and Local IP is 192.168.0.1and the gateway is 40.248.253.49 I have...
Hi, Is there any way to connect to a CISCO ASA 5506-X VPN from mobile without any licence? Only the default licence is on, no other licence. I read that on mobile the VPN only work if i buy a licence (AnyConnect licence ). Best Regards,Peter
Hello, I need to convert 2* 4500X from standalone to VSS, in a network production, and during business hours. I didn't found any documentation, but I found the 6500 one, so I will use it and adapt. But I have one question : If I begin to convert firs...
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