I believe my Chassis fan tray might be going bad in my 6509 and I am wondering on how to check the status? Thanks
I believe my Chassis fan tray might be going bad in my 6509 and I am wondering on how to check the status? Thanks
Hello everyone, second attempt since my first post didn't seem to work. I have a strange problem I can't seem to get my head around.. I have a network with 3 locations connected with tunnels, and routing with EIGRP between the three. Everything w...
It appears EIGRP only sends the classic-scale-metrics while operating in non-named configuration mode (E.G. router eigrp # ) AND Always sends the wide-metric format while operating in Named Configuration mode (E.G. router eigrp ROCKS) regardless of t...
Dear friends,It is a commonly seen and practically proven issue that if two switches are interconnected by a number of parallel links which are bundled into an Etherchannel on one switch (obviously using the on mode) while being unbundled on the seco...
Hi, Had 4 hours of downtime last night as 1 switch in our stack didnt want to upgrade to version 3.6.3, everytime it booted it dropped to RMON. Dropping 3.3.5 back on was fine, but no matter which way (Install, Bundle, booting off USB), it would`nt...
I have a Cisco 4510 configured as attached. I have a PC plugged into port gi2/1 with an ip address 10.100.1.201/24. The PC is unable to reach the switch via ICMP and vice-versa. None of the Vlans listed in the config show up when I run a show VLAN ...
Hi , I am using a cisco WS-C3560G-48TS which has the IOS : c3560-ipbasek9-mz.122-37.SE1.bin . I wish to configure more than one isolated Vlans, which currently on this kit I am not being able to do. Can we overcome this restriction with an IOS up...
Just got a bunch of 3850's to replace our 3750's and I want to upgrade to the latest version of the OS. Went online and downloaded 3.7.3E, installed it on USB then put it on the switch. Once on the switch I did: conf t boot system switch all flash:...
Recently decided to replace my SGE2000 switch with a Catalyst 3560 PoE. I have never actually configured a switch myself, but I have copy/pasted configuration via terminal without any issue.In this case, I keep getting an error of "% Invalid input de...
I have a switch C4503 -E , I seen an increase in CPU with a monitoring tool , without detect a low performance in network for this cause.I have seen with the command ¨SHOW CPU PROCESSES SORTED¨, an IOSD process It is the one that most increases but n...
Hi, I've been using a guide ( http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipaddr_nat/configuration/15-mt/nat-15-mt-book/iadnat-b2b-ha.html ) in an attempt to set up NAT BtoBHA in a test lab before deploying it to a production network with the s...
Need to enable LLDP on a 3750 switch, but command will not take and receive, "invalid input detected". Reason LLDP needs to be turned is for 4 Meraki MR34 access points. MR34 is running in low power mode and Meraki support suggested enabling LLDP (ll...
Guys, I've been doing this for a little while, however my conscience is nagging me about a few concepts I feel I should have mastery over in the Metro Ethernet environment. The crux of the matter is that no matter how many times I read lengthy CoS ...
We have taken support ownership of a 6509 and the logs are filled with these msgs. I cannot find any advice on how to get it to stop. it is running 12.2(33)SXJ6. I see no access-list or other config entry that might be generating this. These msgs als...
Hi Everybody I have some questions about Nexus 5000 Series, Specially Nexus 5596UP and Nexus 56128P. They are as follow: 1- For Nexus 5596UP: Do the built-in ports support 1GE/10GE mode or they are just in 10GE mode? 2- Also in the same switch what i...
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