Routing

I what to change default FTP port 21 to ant unresrved Port or nay port . How is it possible in Cisco 1800 and 1600 router.

Hi, Can You pls let me know where can I find a brief description of products with given item name and serial # on this site? (I need a description like this for each:2811 w/ AC PWR,2FE,4HWICs,2PVDMs,1NME,2AIMS,IP BASE,64F/256D)

My company is using the Verizon Business MPLS infrastructure to connect our sites together. Currently, each site has it's own Firewall and internet connection and things are working fine. However, at a couple of sites, we want to remove the FW and ...

All I have the following configuration on our router Cisco 2821 c2800nm-advsecurityk9-mz.124-10c.bin.controller T1 0/0/0 framing esf linecode b8zs cablelength short 133 channel-group 0 timeslots 1-24!controller T1 0/0/1 framing esf linecode b8zs cabl...

I am looking to upgrade two WS-6509 switches ..the current image is bootflash:cat6000-sup2cvk8.8-4-2.binWS-X6K-SUP2-2GE and WS-F6K-MSFC2I am looking to convert this to IOS, is there a tool that can do this or do I have to do the conversion line for l...

gusy i m confused abt config ospf...i have beebn working on eigrp for most of my networking career.....now we have some few clients and we have to design keeping in mind that ospf will be used....guys if i have a router in which serial interface is i...

Hi,we have 2 co-operate sites. Each co-operate site has 2 different ISP's. Each co-operate site has an ASN number with /24 subnet. RIPE donot want to have 2 sites of the same company to have 2 ASN numbers. they have told us to to remove the ASN numbe...

Originally I have such topology:WLAN Client---WLAN Controller----6509 Switch----6509 Switch---FW and Router----InternetThe WLAN clients are assigned IP addresses 172.27.0.0/16 and the NAT is done on the first 6509 switch connecting to the WLAN contro...

What does terms "procces-switced" and "fast-switched" mean?What is it "per-packet" and "per-destination"?When I can use this terms on practice?Please , explain by own words.Thank you

I log into CCO, get the 3825 with 12.3 images, click on those images and they have been "deffered" to another release. Is there a way to download these?Thanks!

Hi,erm how to put this one? (CCNA guy here :)! )When dealing with mulitple servers requiring many ports on the NAT to be forwarded (outside -> inside) how does one calculate the amount of memory required for the router to be chosen.This suddenly dawn...

I am converting catos to ios on a 6509..I have 32MB Flash 128Dram..need ip services..is there a ios image that I can use or do I have to upgrade..Greatly appreciate the help !!