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Cisco Community - Lab Series

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...

vlsm

Hi Friends,I want know how to utilize "VLSM subnet Calculator"plz. find the below infor.How to use: Enter major network address and mask in slash-format, like 192.168.1.0/24Enter sizes (number of assignable ip addresses) of subnets to divide major ne...

Resolved! No RPS resume after AC failure

Hello, I've done some testing with an RPS 2300 and a C2950G-24 When I disconnect the AC power cable of the 2950 "simulating a power problem", the RPS takes over. When the AC power comes back, the 2950 doesn't switch back to the AC source.The command...

pspy by • Level 1
  • 1032 Views
  • 3 replies
  • 0 Helpful votes

Slow internet connection

Hi Forum,i have lease line of 2mb at cisco router but user are facing slow internet connection, some of the users might using more by opening websites, i have a paketeer from i can see some users are taking 15% of the total bandwidth and some are les...

zahid77 by • Level 1
  • 811 Views
  • 5 replies
  • 0 Helpful votes

frame relay

Hi people,Any body have a good idea about frame relay & configuration (one of the wan technology like ISDN, Leased Lines) if have plz. give me a link / text it very urgent to me.Regards,Naidu.

Resolved! Default Route Problem

We are using 3750G switches to route traffic through our Metro Ethernet network. We have a hub and spoke topology but a few of our sites have secondary links to other sites for redundancy. The physical switch ports are all setup as layer 2 trunk link...

shufordm by • Level 1
  • 4115 Views
  • 18 replies
  • 0 Helpful votes

SSH needed for 2950 (currently running 12.1(11)

I need to harden some cisco 2950 switches by adding SSH to them. The IOS on them currently is 12.1 (11)Anyone know whether this will support SSH or what the next IOS upgrade should be for us to obtain SSH funtionility (as opposed to telnet)

peter-net by • Level 1
  • 803 Views
  • 2 replies
  • 0 Helpful votes

Resolved! IOS upgrade to AP

Hi Netpro,anyone can help me about this ? i can't upload my IOS to AP. AP01#dir Directory of flash:/ 2 -rwx 714 Mar 1 2002 08:00:07 +08:00 env_vars 7 drwx 512 Jan 14 2006 16:48:58 +08:00 c1200-k9w7-mx.123-7.JA1 3 -rwx...

ney25 by • Level 2
  • 2014 Views
  • 4 replies
  • 0 Helpful votes

Reg:NM-8AM

Dear sir, iam having NM-8AM module on cisco 3640 router and i have a remote site having dialup modem from there iam dialing now how can i configure NM-8AM module..plz give me the some examples. Regards srini

Trunk between two Switches

I have 2 3750 switches and I want to form a dot1q trunk between them. That part is easy, but what Im wonderig is that can I rewrite the vlanid from one switch to another? VLAN33 on 3750-1 I want to be VLAN100 on 3750-2. Is that possible?Regards,Vidar

STP

Hi AllI have, one 3560 switch centrally located and 2-Linksys SRW2400 connected at different location via individual VLAN (3560(vlan1) --to--> 1-Linksys (default vlan) and 3560(vlan2) --to--> 2-Linksys (default vlan)).I need to configure redudant lin...

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