Switching

I have a requirement to enable Jumbo frames in my network for some DB servers. The connectivity goes as follows,DB Server:1 -->> Nexus 2232 ->>Nexus5596-->>Nexus7010-->>Nexus5596-->>Nexus2232-->>DB Server:2Going through some Cisco documents it seems ...

Hi, I have a senerio in which i am placing a layer 3 switch with 1GB gigaEthernet in  data center connecting with WAN link of 1 GB .In my understanding if i subscribe 1 GB WAN bandwidth it should give a downloading of 1gb/8 = 125mbps am i right Usman

Dear All, I am observing a strange problem in my DHCP setup. There are 6  DHCP pool and 6 Vlan's  configured on Cisco 3750  with 128 ip's to lease for each pool. But the DHCP stop leasing ip's after 90 ip's are leased. When I observe the show ip dhcp...

Hi,I have Cisco1801/K9 routers and we can monitor it only via PING, as when we monitor it via the SNMP it works for 30-45 minutes and then drop happens. From my management PC, I randomly get don’t fragment” message with both success and failure. I in...

How Configure BGP with NAT? 

Hi - i have a question- is it possible to capping per ip base on asa, for example- i have subnet 192.168.104.0/22, what i want it to limit every ip address to get only 3mbps up/down, it should never exceed the limit no matter what, but starting 192.1...

%PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred how to troubleshooting security violation caused by only one mac address

Hello.After purchasing the Cisco WS-2960S-48TS-L decided to do a firmware upgrade using the CISCO NETWORK ASSISTANT. Unfortunately update failed. Currently the switch when you run can not load the system image.Since up to now I had to deal with the o...

My 6509 using a SUP2/MSFC2 will not load the msfc2.  I have been all through the rommon and uploading the msfc2 image to the bootflash but I just cannot get it to load.  I would like to convert this to just the "hybrid" IOS but due to service contrac...

Hi all,Can anyone advise why packet discard on Me-3400 switch interface and how to prevent.ME-3400#sh interfaces counters errors                      Port        Align-Err     FCS-Err    Xmit-Err     Rcv-Err  UnderSize  OutDiscards Fa0/22            ...

HI all ...I am doing some playing around with my CCNA LAB. I have a Question About Inter-VLan ROuting...I want to Establish Communication Between the 2 Sites but Prevent Broadcasts and unnecessary traffic across the WAN link. etc...The links between ...

Hi,I have been playing around with the "memory free low-watermark" command. However, the amount of free memory reported by this feature is not consistent with the output from the "show processes memory" command. See below. switch#show proc memProcess...