Hi could you please help me on following (very sorry about my english). Kindly refer attached network topology. currently we are in the process of implementing our DR Datacenter, (our DR site is installed on local internet service provider (ISP) pr...
Forum Posts
Dear Team, I am unable to upgrade my cisco switch image & getting below error. Also from same tftp i am able to upgrade WLC imagealso able to take backups & everything but not able to upgarde image. ICMP ping is good between user machine & TFTP se...
Hi Guys, We wanted to implement NAT configuration on Nexus 9k. We have some queries regarding this configuration. Private ip : 10.10.20.x/24 public IP: 43.88.64.x 1> Nexus 9k will support or not for nat configuration. 2>Can we use hsrp virua...
Hello, I am getting ready to setup a network with two 1921 routers and two 2960x L2 switches. I would like to use HSRP on the routers for redundancy. Also, I would like to create redundant links between the routers and switches, so that if there is a...
WS-C2960S-24TS-L keeps randomly rebooting I ran the following commands and these are the output.Can someone please advise. Thanks in advance 29SW01#show postStored system POST messages: Switch 1--------- POST: MA BIST : Begin***ERR: S88G FC 1 ...
Hi all, For one of my projects I need switch generic expansion modules (GEM) for some Nexus's 5596 in our production network.We are looking for the GEM N55-M16-P RF.We have Smartnet for current network components like switches. Our preferred suppli...
Hello all,I was wondering if anyone would like to give an opinion on using refurbished Cisco kit in production? (As opposed to using it in training labs!)I'm being faced with the situation that my budget is being cut for some projects - I still need ...
Hi there,I was hoping someone could please answer something for me as I see someone else had the same query a while back here and it looks like he found the answer himself but it was not confirmed;https://supportforums.cisco.com/thread/2157239I want ...
Hi, What are the differences between IOS XE denali , everst and fuji version? Anyone can advise, thanks in advance.
Resolved! Cisco 3850 I/O Error on TFTP transmision
I am updating a 3850 switch, the switch is currently running the image 03.07.03E and I want to update to the Denali version cat3k_caa-universalk9.16.03.06.SPA.bin. When I try to transfer the image to the switch via tftp I have the following error I...
HI someone help me to clarify about switch stack. Two cisco 3650 switches (Denali 16.3.6) running as a single stack, we noticed as when if any switch (currently Powered Off) in the stack is powered ON and join the stack, then we are getting 10 conti...
Hi, We have a 4507R+E acting as the core L2/L3 switch with a number of 3650's dotted around the campus. Each 3650 is connected to the core via Fibre. For reasons I won't go into, we have around 100 PVLAN's, basically one per classroom. Our DHCP ser...
Resolved! Applying QoS on 3560 Switch.
Hi everyone! Im a bit confused about using MLS QOS in order to configure a determined bandwitdh percentage for specific traffic on these switches. I was wondering if anyone could point me on the right direction. Im a bit confused about the queues a...
Hi I have Cisco A901-6CZ-F-D with active license , and because this device didn't agree to add ip on interface , i tried to do this config. ASRinterface GigabitEthernet0/4no ip addressnegotiation autoservice instance 100 ethernetencapsulation dot1q...
Hi All I am sure this is a common question, we have a requirement to swap out some 2921 routers as they will not give us the required throughput of 1Gig. The routers are running OSPF and are simply intermediate routers on the network. My question is,...
