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Hi!When a user try to reconnect a PC  appears  this problem:The system detected an address conflict for IP address 10.16.210.100 withthe system having network hardware address 2C-54-2D-EE-CF-C6. Networkoperations on this system may be disrupted as a ...

anacucala by Level 1
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This is a really really basic, and probably stupidly obvious question, but I just can't seem to figure it out, and it been a constant source of head scratching for me.I have two vlans. Vlan 2 is for data, and vlan 3 is for voice.  I changed the defau...

sbgoodwin by Level 1
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Hi all,I config 2691 as Master for VRRP and it was tracking int fa0/0.I shutdown the interface fa0/0 and 2691 int fa1/1  was changed from master to backup.2691Router#                      sh vrrpFastEthernet1/1 - Group 30  State is Backup  Virtual IP...

mahesh18 by Level 6
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dot "." symbol usually showed when ntp not syn, but here clock is manually configured. then why dot comes before time.            Switch1#sh clock.13:09:24.226 PST Mon Feb 11 2013Switch1#sh cdloSwitch1#sh ccloSwitch1#sh cloSwitch1#sh clock deSwitch1#...

faamin011 by Level 1
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Hi ,want to know exact root cause behind this issue .                   %SW_MATM-4-MACFLAP_NOTIF: Host 5cf3.fc25.0746 in vlan 34 is flapping between port Gi1/0/23 and port Gi1/0/20Jan 24 02:54:04.356: %SW_MATM-4-MACFLAP_NOTIF: Host 0050.56a4.00a1 in ...

Hi Everyone,Say For GLBP if we have 2 routers one is AVG with  and other is Standby AVG.Both are also AVF.Now if we add 3rd Router in Group what will it become it will be ? For sure it will be   AVF.Need to know will it become backup AVG ????????????...

mahesh18 by Level 6
  • 1996 Views
  • 5 replies
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HeyI need to make a port fowarding from the WAN on port 8001 to the internal port 80 to access my phone system admin web-based tool and the port 80 on the WAN is already used for something else.i want to know if i do this would i be able to reach my ...

Hi Everybody,I'm still a bit new to working with Cisco equipment, I've been studying for my CCENT over the past few months and I've decided to get some Cisco gear in my home to manage my home network. I have a web server running on my LAN currently a...

silverp12 by Level 1
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  • 5 replies
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                   I need to disable DHCP propagation in 2 connected sites and i have this scenario.I have Site Q and Site A.in each we have DHCP Server.Site Q has subnet 197.169.1.0 255.255.255.0Site A has subnet 192.168.0.0 255.255.255.0in Site A w...

alaayehya by Level 1
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