Switching

Can a C3560-24PS switch with 32 MB flash be loaded with IOS 15? Will it be able to execute the code and function properly?

Hi, We have problem with one of our 3750 stack switch, stack connection between switch 2 & 3 is now down and not comming up even after replacing stack cable with new one. Please let me know if you have got any ideas. below output for your reference:-...

Hi dears.i want to configurate site to site vpn with certificate authentication at cisco router's.but i could not find any material to config. please help me.thanks.

Hello, We have a swith core cisco: 4507R_E witch redundante supervisor model: V-10GE. The ios version is: System image file is "bootflash:cat4500-entservicesk9-mz.122-54.SG.bin" During the last month has appears the next messages at log: 000656: *Jul...

i'm wanting to know with this setup, will a loop occur?my thought is that the red lines (fiber) would be the main path, and the blue (fiber) will be the backup path                  

Hello.My question is the next:I am configuring one cluster red-hat (two machines). My problem is that in my "clúster" only show me one machine and appears this message in the log "conexion refused" . In the Switch is enabled igmp snooping and filter....

I have two VLANs each with a different subnet.We'll call them VLAN A on 192.198.0.1 and VLAN B on 192.168.16.1.We have to maintain the network isolation for PCI (Credit Card compliance), but I have a server on VLAN A, 192.168.0.45 that computers on b...

  Hi guys,This is my first post here so be kind....  I have a switching topology question that has me troubled.  Basically I have 6 CODECS on a LAN with UDP Unicast video from each box, I have multiple clients viewing the video so around 700 Mbps thr...

Hi all, I imagine this question has been posted a million times before but here goes.  I am trying to image a number of machines via GhostCast server across a 3750X stack running multiple VLANS.  I am running the IPBASE image so am aware that multica...

Hello folks,I have a weird problem:router 7200 (12.2(33)SRE1) , [ok, it is a bit old, but continue ...]two interfaces with traffic going through, placed in a Data-VRFAnother physical interface and loopback interface in the global routing-table.ip flo...

Good day. How work OIR technology? When i insert supervisor card, switch going down for some seconds  or work nonstop?Thanks for help.

Hi, I have a router that is not learning the default route from its neighbor                   RTR2#sh ip route | i 0.0.0.0      10.0.0.0/8 is variably subnetted, 375 subnets, 11 masksEIGRP topology topology is showing the default route though:P 0.0....