When SRM enabled on 6500, is NTP supposed to synch the clock on active and standby MSFC both or just the active one. In my case NTP status is synchronized only on active MSFC.Please advice.
When SRM enabled on 6500, is NTP supposed to synch the clock on active and standby MSFC both or just the active one. In my case NTP status is synchronized only on active MSFC.Please advice.
Symptom:Isolated ports on the same private VLAN are not isolated from each other. Data can switch between these ports.The workaround on other 6500's in the site for the above listed bug was to migrate to 12.2(18)SXD5. This fixed the above bug along ...
Hi,Anyone can help me in some configuration guide or links or whitepaper on Content Switch server load balancing for SMTP servers, most of the examples are for WebServer. Had anyone done LB for incoming tcp 25 connections to VIP to rounrobin bet two ...
Hi,I have looked at memory requirments for IOS images.When minimum DRAM and flash requirments are listed, which memory is this? Because the switch in running in native IOS it could be either?I'm fairly sure that the flash is use id the Supervisor fl...
I would like to upgrade the IOS software of a C6500/Sup720 switch. The switch is running on a 12.2.(17d)SXB1 version, and when I use the IOS Upgrade Planner in order to find a proper version, this one does not match with all of my needs.My features a...
Please help with the question if we could config port channel across different media type such as Gigabit and Ethernet 10/100 ports ? thanks in advance.
Guys,The core of our network, basically a LAN, consists of two Cisco switches 6509 / sup1, run with HSRP. The distribution layer consists of about 20 4912 switches. Were going to replace them with two new 6509 /720 Sup. Although Ive done something ...
I need to connect two NME-X-23ES-!G in the same chassis (Cisco 3845) and i have the following troubleshooting:1.- The numbers of the ports of both cards are identical. They are 1/0/2 to 1/0/24 for both modules. It would not have to change the first n...
I have been searching Cisco's sight trying to find which method is prefered for MS server load balancing.
How can I force one of my switches to block a port for redundancy, rather than spanning tree deciding automatically ?thanks
I have tried adding an IP to my Catalyst 3535 by add this:interface Vlan1 ip address 192.168.5.5 255.255.255.0thenno shut downBut I can't ping it, do I have to have a network cable into a specific port
Anyone using SSH able to get the motd banner to display before the username entry? I upgraded from 12.2 to 12.3(14)T5 on a 3640 and the banner displays but only after you login. We were using motd banner to warn people of "Authorized use only."
Hello,i have configured nbar on a vlan-interface at a cisco switch 6509. There is cef activated, too. My problem is, that there is only incoming-traffic but no outgoing traffic recognized.Does anyone has an idea?daniel
I am a little confused, I have been reading my cisco book, Can anyone tell me the difference between the root port, and a designated port ?, say I had 4 switches, and they were connected in a loop, how may designated ports and root ports would ther...
I have an existing stack of four WS-C3750G-24T and need to add a fifth.1) Am I correct in thinking that I can just break the stack cable chain and add the new switch, then power on the new switch. The existing satck will carry on merrily working aw...
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