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Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...

Hi every body! I have old 2500 series router. Below is the config.interface Ethernet0 no ip address shutdown!interface Serial0 no ip address shutdown no fair-queue!interface Serial1 no ip address shutdown!!line con 0 password cisco loginline aux...

sarahr202 by Level 5
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Hi every body!When we use show flash, we get the file name among others. For example my router shows the following name;"c2500-ds-1.122-1.bin"I want to know How i can determine different info about the ios such as compression, feature set, etc? Is t...

sarahr202 by Level 5
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Hi every body! I have few questionsMy book says:config-register 0x2100 tells router to boot into rmmon mode.config-register 0x2101 tells router to boot into rx boot mode.Config-register 0x210x where x is 2---ftells router to load full featured ios.Th...

sarahr202 by Level 5
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Hi dear all,I have a problem with catalyst 2960-24TT-L. When I connected the console port to PC and using hyperterminal, there is no response, even i changed the baud rate and other parameter in hyperterminal.Could you have suggestion ?Rgds,wan

wan000000 by Level 1
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Hi,i am using 3750 stack switch configured with port-security. i have given max macaddress learned to 10 but when the mac address reach 3 the port is going to disable,please advice.

Hi, i have about 30 L2 switches in my LAN, every time Support team ask me to find where a particular PC is connected on LAN, switch ip and port connected to.Is there a software in which i add my all switches ip address, and my support team just enter...

Hi,Two routers are connected via point-to-point serial line. When I telnet from one router into another, the speed of input/output characters is very slow. What could be the reason. Regards.

Hi all,I have an interesting scenario. I want to allow any session goign thru router/pix 515 for a specific period of time lets say 08.00-16.00.How can I achieve it?

On a 4507 switch, I have several VLANs defined. I'm defining ACLs for these and have run into a problem allowing printing between two VLANs.VLAN 2 is defined for public devices and VLAN 6 for staff. Public devices have no need to interact with staf...

scdladmin by Level 1
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HI every body!If we use " config register" and " boot system" command, which one takes precedence over the other? for example config register specify the different location for ios to load and boot system specify different location for ios to load....

sarahr202 by Level 5
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Hi every body!I have few questions about sonet which performs layer 1 function for atm( a layer 2 protocol).1)Does sonet connect central offices together in usa?2)How does the pstn network in usa connect to pstn in a foreign country?thanks a lot!

sarahr202 by Level 5
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Hi every body!In frame relay, router connects to frame relay switch using T1 line. The router may have integrated csu/dsu on T1 card or csu/dsu can be stand alone unit .1)In ATM network, does router have the intergrated cs/dsu on ATM interface card o...

sarahr202 by Level 5
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