The ways that I've been told about how to stop FHRP protocols from talking over an overlay has been to use a combination of VACLs and MAC filters. There is a cisco doc that also shows how to do this. On some newer versions of IOS ive seen the option ...
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Forum Posts
Hello I would like to know if Catalyst WS-C3750G-48TS-E recognizes and understand Cisco VSS ( Virtual Switching System) . Is there a List available which tells us which Old Catalyst Switches or current switches understand Cisco VSS? thanks thanks
Hi Experts,I want to configure simple Redundancy/Failover between these two sites only for internet access and each site have 1 mbps internet link of different ISP.The distance between site A to site B is approximately 1 kms. Currently Both sites run...
It's probably me but could someone have a look at this link in Cisco's campus network design doc - http://www.cisco.com/en/US/docs/solutions/Enterprise/Campus/HA_campus_DG/hacampusdg.html#wp1108489scroll down to figure 41 where the distribution switc...
Hi folks,New to networking and first time to post here. Would be greatful if anyone could help me on this problem. I have just started a new job in a relatively big campus environment with approx 20 3750 routers and 70 switches and maybe a 50 AP's.Th...
Have multiple Catalyst 2960S switches, Cisco 2911 router and ASA 5510 firewall.On the router have subinterfaces created for the VLAN'sInt FA0.0/41 for wirless VLAN setup with IP 10.10.41.100Int FA0.0/60 for new Voice VLAN setup with IP 10.10.60.100In...
Resolved! NTP Configuration
Hello All,I have done the NTP configuration as below but my switch is not syncing with the serverSwitch (Config)# NTP server x.x.x.xPlease let me know if anything am i missing here..Rgds
Hi All,I have a 3560-X switch and want to access it through GUI. Please let me know, what image I need to download and steps to use GUI(Just like ASDM for ASA 5500 series Firewall).Thanks in Advance.Regards,Prashant K
My R3925 Router is running well, but now It cannot reload; It's always in Rommon. This is the Log:LOGSystem Bootstrap, Version 15.0(1r)M8, RELEASE SOFTWARE (fc1)Technical Support: http://www.cisco.com/techsupportCopyright (c) 2010 by cisco Systems, ...
Resolved! CEF question
We have a site and on that site we have a server which is down form last two days. However , to manage these devices we are not using any tools. We are not able to find this server that where it is located and on which switch it is connected to. I...
I'm using an application performance monitor (A Compuware product) which gets all the spanned traffic from the network and draws a nice and neat graph for my senior management. I'm using "monitor session" in various switches throughout the data cente...
If I have an ABR router that is connected to area 0 and an NSSA area ... how do I summarise type 7 LSAs that I receive from an ASBR inside the NSSA area?Technically this route is producing Type 5 LSAs.... does that make it an ASBR of sorts? It is not...
I just upgraded all of our switches on campus to Version 15.0(2)SG4 after about a month of testing. On two switches so far, we are seeing that clients can not connect, and the switch isnt detecting a link. I dont see anything out of the ordinary in i...
Hi Team,We are getting below errorlogs on WAN01&WAN02 router.PLease check and let know why this logs happening.If u need any other logs let me knowThanks...Logs From WAN01:--------------------*Sep 25 16:29:52.289: BGP: Sched timer-wheel running slow ...
Hi,My laptop doesn't have a com port on it to use a roll over cable, what is the com ports actual name so I can google for an adapter? I guess the best place to buy one is amazon or ebay?Thanks
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