My 5548UP won't recognize my DS-SFP-FC4G-SW transceivers. The Storage license is installed and the `feature fcoe` is enabled. The transceiver LED stays amber, `show interface` says the transceiver is of type "Unknown", and `interface fc x/y` does n...
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Forum Posts
Need to interconnect some 3750X's via Fiber. What network module card should I use?
Hi everyone.I need the part number for the below:Cisco Router 2800 XM VPN Module Seriesif end of life, what is the replacement? or which isr-g1/ isr-g2 can i use instead?brthankssam
Hi Experts,Recently I was asked by some System Admins to trunk vlans to Virtual Host machines ( with around 8-10 Virtual Xen machines ) on it , so I was wondering is it a Good Idea or a Bad ? I am enviroment is very simple ( i like keeping things ...
Hi Guys,Does anyone know what it means when i do sh vtp status and the domain says [smartports]?Is this an actual domain name?On a 2960 series for example if there's no domain name, the field is blank.Just wondering.Thx
Resolved! Strange message on router 7200
Good morning,Could someone help me with the message I'm getting on my Log? I haven't configured that access list on my router 7200 Jun 9 00:31:48 cst: %SYS-5-CONFIG_I: Configured from memory by consoleJun 9 00:31:48 cst: %PARSER-5-CFGLOG_LOGGEDCMD:...
Resolved! PM-4-ERR_DISABLE-udld-err-disable
Dear All,Today one of the interface where the STM-1 link connected in cisco 3750 Switch went to err-disable state . later i had to shut & no shut the port to bring up the port to operational state. what could be the issue? following are the details.M...
Sorry if this is a silly question im still learning my way around the Cisco world...I have been looking over some of our existing switch configurations after I was asked to provision a couple of new 3560's in a remote site. Some of our switches have ...
Resolved! ARP request
HI,I have core switch connected to 13 other edge switches.But when i run show arp command, it shows only following switchescoresw#show arpProtocol Address Age (min) Hardware Addr Type InterfaceInternet 172.16.10.244 116 0025...
Hi,So I have been given the task of moving from an HP core switch (that is also the client switch) to a new 3750x switch stack. Everything is working but the requirement is to move the MPLS connection to the new Cisco whilst maintaining the QOS head...
Hi,Could some one kindly explain or point to a document which gives some explanation on Line Rate Switches?For examples, newly launched 3560C and 2960C are (apparently) line rate switches, see the link below:http://www.cisco.com/en/US/prod/collateral...
Hi,I will change one IOS from modular to monolithic. I want to know how is the best procedure for change de IOS.I know that it's not possible to run one cahssis of the VSS with modular and other chassis with monolithic.The only valid option it's :a) ...
Hi we had a problem in IOS upgrade on a couple of WS-C6506-E (VSS mode with one supervisor per chassis) using EFSU.Seems the problem comes from the modular to no-modular IOS we are placing (now s72033-ipservicesk9_wan-vz.122-33.SXI4a.bin à new s72033...
HIIt is my understanding that when configuring the global command spanning-tree portfast bpduguard default this will only apply BPDUguard onlyon ports already configured with the portfast command and not on trunk ports.I would like to apply this glob...
Hello,I am running 3560G as DHCP server. Does it have any feature that allows it to give computers always same ip address ?
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