Hi all,I`ve been setting up a test network to try out configuring VLANs and interVLAN routing on a Cisco 3750 in preparation for rolling out to our live network.I`ve managed to get InterVLAN routing working between two of the VLANs but I`ve a curious...
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Forum Posts
Hi Experts,I need to create a low privilege account, just to view only show commands. I already have created a full privilege account (local username) and binded with the telnet line. also enable password is there.I tried by creating a enable passwor...
Resolved! Testing LAN QoS
Guys,How do I go about testing my LAN QoS if there is no congestion? created an access-list!ip access-list standard TESTpermit host 192.168.0.1defined a class map!class-map match-any TEST match access-group name TESTdefined a policy mappolic...
I just setup a new 3750-X, its running: Cisco IOS Software, C3750E Software (C3750E-UNIVERSALK9-M), Version 12.2(55)SE1This command keeps showing up:ip sla enable reaction-alertsI've done a 'no ip sla...' several times...Walked it out via ??? marks. ...
Hi,What will be the impact if i change the redundancy from RPR to SSO in cisco 4507 during production?Thanks,Sridhar
Resolved! SH IP ARP Incomplete
We went through a massive rewiring of a massive campus. 99% of the cabling had to be ripped out, and replaced. We also replaced all of the data closet cabling. Their data closets looked like some bad spaghetti. Wires were so twisted that we could...
Hey all,What is the method at the command line on a 3750x switch to find out what the IP address of the connected device (Server, PC etc) which is connected to a certain port on the switch?For example... I know which port it is... 1/0/10I can see the...
Hi Experts,Cisco Catalyst C3560E-12D-S, switch undefine TwinGig Converter Module in 5-12 slot ,only 1-4 slot.I have 8 TwinGig Converter Module with SFP in slot 1-8, but show inventory Switch#sh inventory | include TwinGigNAME: "Slot 1 - TwinGig Conve...
Does anyone know the behavior of an ip helper address configured as the network address? For example 192.168.1.0 ?? Does this behave in the same fashion as the broadcast address?? I cannot setup a sniffer or configure a lab currently to test.
Guys we have Catalyst Express 500 switches which has Cisco IP phones connected to it. Users this morning complained that their PC and phone went out of order basically it lost connectivity and then got connected within minute. When I did a show log o...
Hi ExpertPlease help...I have two 6509 switches with identical hardware and IOS version. They both are running constantly 89% of memory utilization. However the CPU utilization are quite low.Any idea what caused that, probably the IOS???Thank Kelvin ...
Hi all, It seems like I can't get the "Would you like to terminate AutoInstall" message on the switch when I reloaded it with no config. Any ideas? Is this feature not supported on the switch, or do I need a specific command to enter this mode? I'm ...
Hello,A quick question regarding CDP and terminal servers as I was unable to find any information regarding the matter. Is it possible to send CDP packets over terminal server ASYNC octal cables? Thanks
Hello,I'm having some weird issues with a 2811 router that will not boot. I see the following output from the console. I also hear the fan spin, then stop, and the start again. No idea what to do...àSystem Bootstrap, Version 12.3(8r)T7, RELEASE SO...
Resolved! Port Relay (ip nat outside)
Hello,I have a neat little problem with NAT.Since yesterday we're using an external mail server for our company. (Small office network)We collect our mails from mailserver:587Addionally we have a copying machine with a mail-server function. I can con...
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