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Dear All, Need Suggestion for following network design.1. Using 3 diffrent Internet link in my network, for the same i am trying to achive Auto-failover and load balancing.2. i have Three diffrent ip pools for Three diffrent ISP.3. Using ISA as pr...

does this look like i lost my IOS?switch(boot)# load bootflash:m9500-sf2ek9-kickstart-mz.3.2.2c.bin*****************************************Incompatible image:"bootflash:/m9500-sf2ek9-kickstart-mz.3.2.2c.bin"*****************************************N...

Hi all, I have a minor issue I have one 2811 router with one 16 10/100T POE + 1 GE,IP Base module and one 9-Port Ethernet Switch HWIC with Power Over Ethernet. The router is up and running however I was hoping that the router would see the 16 port mo...

Hello,I am looking for some help with configuring OSPF path priorities for portions of our WAN network. I have attached a sample drawing showing the current network. Our Core_Rtr-A(7506)is directly connected to our upstream provider. All other router...

I have two site, one side is E1 2 mbps and other side is Frame Relay 2 mbps.I have problems that I loose my packets, I will copy my ping output:Site_A#ping 192.168.1.38 rep 400Type escape sequence to abort.Sending 400, 100-byte ICMP Echos to 192.168....

I have two Internet services setup at two locations. One of the location is purely for backup purposes. I'd like to provide failover from one provider to the other internally to the users. We don't host any web servers or such. I only want the intern...

Tshi M by Level 5
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  • 5 replies
  • 0 Helpful votes

What the common root cause if we have error on the Symbol-Err,FCS-Err.How to fix it.Thanks----------- reading ------------DR3#sh int gi3/1 counters errors Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize OutDiscardsGi3/7 ...

sam_manay by Level 1
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  • 2 replies
  • 0 Helpful votes

Hi,after 3 seperate attempts to gain help for why my internet keeps cutting out I think I am at the source of the problem!The internet will go after an amount of time and nothing will be able to connect apart from the router requiring a restart.Upon ...

kayasaman by Level 1
  • 1535 Views
  • 8 replies
  • 0 Helpful votes

I am building my CCNP lab. Currently I have three 2950 switches and a bunch of routers (3640s and 2610s). I need to practice layer 3 switching, but they seem to start around $200. Can I use a 3640 with 6 ethernet ports as a layer 3 switch? I know ...

chull6509 by Level 1
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  • 5 replies
  • 0 Helpful votes

Hi all,Can someone please tell me how I turn off flow control on a gigabitethernet interface in a 2851 series router. Software is Version 12.4(3d).The output of show int gi0/0 shows that output flow-control. See below output:Thanks for any help!Giga...

bmcginn by Level 3
  • 1394 Views
  • 3 replies
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I have established a new ATM/DSL from my service provider and i have cisco 1841 router. May help me to configure my router?Note i have a TG605s Thomson modem for direct connect to ATM circuit then RJ45 Ethernet from modem to cisco 1841 WAN module.My ...

Hi,below is my isis configR1interface fe 0/0ip address 192.168.2.2 255.255.255.0ip router isisisis circuit-type level-2-onlyinterface s 0/0ip address 172.16.1.1 255.255.255.252ip router isisisis circuit-type level-1router isisnet 49.0001.1111.1111.11...