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Can it be done?I'm trying to, on a pair of WS-C3560G-24TS switches running IOS c3560-ipservicesk9-mz.122-25.SEE2.bin, without success.Each switch has a routed link to the core and are trunked together. They each have an SVI, Vlan302. The SVI's are c...

Hello All,I'm currently researching storm-control and wondering if there is a threshold that's generally agreed upon for use on office user ports.Thank you for your insight,Greg

gwhite by Level 1
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Hi,Was wondering if someone could help me - I have a customer with 2 x 6500 / sup 720's (single sup in each). They have both recently started to display the following errors in the log and then reboot:4d22h: %CPU_MONITOR-SP-6-NOT_HEARD: CPU_MONITOR ...

andrew100 by Level 1
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hi everybody !i just want to know if port in forward state stops receiving bpdu , will it transition to blocked state asuming all the stp timers have expired ?thanks a lot and have a wonderful day !

sarahr202 by Level 5
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Say i have one new Switch and i set it to vtp client mode. This Switch have a revision number of 1120.Next, i connect it to the live network Switch which are in vtp server mode. But the revision number is only 900.Can the new Switch affect the live S...

Hi All,I'm very confused about the NTP configuration.First of all i just need to update the time & Date on all the switches in my LAN. as i understand is that i will adjust the Time & Date on my core Switch and configure it as a server, then i'll let...

m.samouka by Level 1
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  • 3 replies
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Hello All,I am planning make a huge change in my LAN but before that I would like to make simulation is there any tool that covers 65xx , 45xx and 3750 So I could design and see whethere config is working or not ?ThxErsin

ergonullu by Level 1
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I have a new Cisco C4507R-E and am running two WS-X4515 Supervisor IV cards. when I connect to the console and boot, I receive the error "Unsupported Chassis Type 65535, system can not boot." I believe it is IOS version 12.2(22). I then entered ROMMO...

Hi, I hope someone can help, we are deploying EMC's SRDF product to replicate data across our DR site, one requirement from EMC was for us to configure specific VLANS for the IP traffic to be then routed across the WAN, has anyone deployed this usin...

bravob by Level 1
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Hi,I have an ASA 5510 (192.168.123.254) that is my default gateway on my LAN (192.168.123.0). I also have a PIX (192.168.123.253) on my LAN that has a VPN established to another site that has a 192.168.11.0 network. My servers on the 192.168.123.0 ne...

A layer 3 switch---------------------- 1* 2* 3* 4* 5* 6* 7* ---------------------- port 1 is directly connectted to laptop port 2 is directly connected to a server port 1 is enabled with 'no switchport' and has IP 10.1.1.1 Laptop has IP 10.1.1.2 with...

abdave by Level 1
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Hi all, I have seen on another vendors switch under the qos parameters, an option for metering, why would we meter something? is this policing ?