Routing

Hello,I need your help for a theoretical questionDoes the fragmentation a function in TCP and UDP like in IPAnd what is the difference between segmentation and fragmentationThank for your help.

I have tried to install the following configuration Cisco 2610 + VWIC-1MFT-E1 + AIM-VOICE-30.On www.cisco.com it is specified, that AIM-VOICE-30 works with 2610 router, but I have already tested it with two different Cisco 2610 routers. AIM-VOICE-30 ...

we are planning on adding a second ISP. I have a spare 3640 but it's been suggested that it may not be powerful enough or support enough memory. I don't know if it matters but the connections will be two T1 circuits from each provider.

I am experiencing file transfer timeouts when transferring a number of specific files from a range of external servers to all hosts on my network. When i try to transfer say file X from external site Y it will always timeout after transferring 'Z' am...

Dear All,I have here in my company 25 Cisco Switch 3560 .as i know, i will configure the Switch with the Basic configuration like Hostname & IP-Address - & Gateway.My 2 question is :-1- if i configure the switch with the Basic Configuration like IP-A...

After much trial-and-error I finally was able to access the console of this WS-C5000 that I purchased online (The link is:http://cgi.ebay.com/Cisco-Catalyst-5000-Series-Switch-WS-C5000_W0QQitemZ5820822298QQcategoryZ51260QQcmdZViewItem )The only probl...

Hi all,We meet a big problem. We have two 3640 routers with one 4 ports async/sync serial port configured with Snasw/Ipsec image. When we configure serial interface with x25 facility throughput with a 64000 rate throughput, we met an error:1/in vers...

Does anyone have any information on the inner workings of the CEF load-sharing algorithms? The information on CCO is pretty scarce:http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/swtch_r/swi_e1.htm#wp1098076I am especially int...

Looking for suggestions on routing for a school system...The main site currently has one T1 to the Internet and will be getting a second, probably from a different provider (for redundancy and extra bandwidth, both). Behind the 2800 series router is ...

What is your recommendation for CEF, per packet or per destination when VPN tunnels traverse the circuits?Our ISP provides 3 T1s. 2 of which are on one router utilizing CEF to load balance. The load sharing option was set at per packet. This we thin...

I am utilizing MLPPP T1 links in an MPLS network I have noticed that when one of the T1's drops it takes a couple of minutes for the traffic flows to normalize. Is this normal?

Is there any way to use extended ACL for EIGRP offset list?Other than policy routing, we want to use offset list to control only specific source and destination takes the backup link.

Hello.I'm trying the conf found in the following URL to work:http://www.cisco.com/en/US/products/hw/routers/ps380/products_configuration_guide_chapter09186a00801dcb1c.html#1071853For testing, I send a huge message via SMTP. This traffic has 128k rese...

Hello,I'd like to configure CBWFQ over FR as below, one subinterface is for TCP user and another is for voice user. Does subinterfaces inherently support CBWFQ?class-map match-all TCPmatch access-group 103class-map match-all VOICEmatch access-group ...