For a new Building with 3 floors, 250 Users per floor using 2 x 6509/720 Sup's for the Core. Which Access layer switches would you use?Would you use Layer2 (RPVST) or Layer3 (EIGRP stub) at the Access Layer?3750 Cluster PoE EMI softwarePro's Resili...
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Forum Posts
Hi all can anyone explan what the repeater 5-4-3 rule is in simple terms ?
Can anyone recommend a currentstable release for the Cisco 877 & 1801
I have two 4503 switches configured with HSRP, primary/backup.There is an MPLS router that is uplinked to the Primary switch and that is all.The MPLS router has two gigabit ethernet ports and one is free.What would be the best way to configure the se...
I am in the process of selecting an IOS for our 877 & 1801 routers, I will need features from IP Advanced Services. When I look on the Cisco upgrade planner I get options for feature sets ofADV. IP SERVICES&ADVANCED IP SERVICESAre they the same? What...
hi, my cisco 3640 router went in ROMMON prompt, so i tried upgrading the IOS via xmodem recovery, while it was copying on in the middle i get the error. WARNING: All existing data in flash will be lost! Invoke this application only for disaster recov...
Hi,I have noticed that I can either use a straight or a cross-over cable to connect a PC or a router to a FastEthernet interface on a Cisco 1841 router. Can someone confirm these LAN interfaces do support auto-sense MDI/MDX since I am not able to fin...
Resolved! Trunking
Hi, I have configured 3 VLANs on my switch. I want to configure the interfaces on the router to accomodate the trunking information i just made. There is no Etherchannel on my switch since i have a stack. switch is doing dot1q trunkingHow do i do tha...
Resolved! Adding a vtp client
Quick q: I have a vtp client that was taken off the network for a while, I want to re-add it now - can I just go ahead and do this as it has a revision of 15 while the others are on 60? Or would I need to set the revision number to 0? (Of course I wo...
I have purchased a 8MB Mini-Flash card for a C826 but it does not seem to be recognized by the router.Is there any special config to do (like setting a flag or formatting) before the extra flash is available?Thanks
Had a spanning tree loop yesterday and had an awful time tracking it down. I have read all of the doco on how to detect but saw very few symptoms. Does anyone have any good info or insight on how to quickly diagnose and identify a Span tree loop? ...
Resolved! port channel and portfast
I need to connect a Netscalar Load Balancer to a Cisco 6500 switch via two ethernet (100Mbps/1Gbps) between them. I will be configuring the two uplink ports using set port channel command on the Cisco side. Due to the load balancer, I also have to co...
how do i do a hard reset for my 4506 ?tried some TACACS configuration on the 4506 but end up the config was messed up.now i cant even go to global config mode when i telnet in.since i cant go to global config mode, i cant do a erase startup-config.
if i upgrade 6509 from cat os to cisco IOS , can i use the old configuration file again or otherwise i have to configure everything from the beginning??? pls advise.
Hi all, a quick question, If I have a router on a 10/8 address, would this be able to route say 10.99/16 to another location, or would it just try to route it out the interface with the 10/8 address assigned ?
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