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Forum Posts
Hi.I have a network with a 3750 as Core of the LAN. The 3750 has a default route to Router Cisco 2800. I would like add a new Cisco 2800 for high availability. How I can configure the high availability without dynamic protocol (the Cisco 3750 has a d...
Is there a safe harbor version for a WS-C3750G-48PS-E.? Current version of 12.2(25)SEE2 is buggy and need to upgrade. Thanks!
Looking for hardware solution and software solution.Internal IP 10.10.10.xCustomer has 1 pt-2-pt and 1 DSL connection.Pt-2-Pt connection is the path to all of the Email Servers and File Servers on the other endThe New DSL connection they want to use ...
I need help to identify the device that's generating this error or find where is this coming from...“<Err dts="10/28/09 23:46:47" dtl="1256795207" source="drop200" priority="1" identifier="192.168.128.1">814: .Oct 29 2009 05:46:30.412: %CRYPTO-4-RE...
HelloI heard that some providers police a circuit to 97% of desired IP bandwidth when doing average shaping. According to them the extra 3% is used during congestion (Busting) for routing protocols or keep alived.Has anyone heard of anything similar ...
I have a scenario where we are evaluating the possibility of moving from Centralised Internet access model to Local breakout. We are using a Bluecoat Proxy SG local to the site. The proxy is not in transparent mode, therefore all clients Internet se...
Dear all,Does someone has already encountered the following ?I have two routers CISCO2851 linked by microwave with E1 interface (VWIC2-2MFT-G703). I have too much CRC errors on both E1 interfaces when one of the routers is connected to LAN switch. Bu...
Resolved! 7200 seriers router / line protocol down
I m trying to connect two routers via STM media with pos interface ,but status shows POS up/line interface down .I have checked the media end to end (loop & break ) tested ok .Still line protocol is down & we cant ping to other router .How to resolve...
Resolved! Memory and CPU usage are high
Router - 1811I just do not know where I should begin to check. Our internet speed seems to be slow today, and I see a higher usage of CPU and memory.CPU - 24%Memory - 81% (available 38MB)Are these still acceptable range?Thank you.
Resolved! Trust DSCP or COS on trunk links
Can someone tell me if for trunk links (between switches) should I trust COS or DSCP. Old QOS SRND says trust COS for all trunk links. But others are saying use trust dcscp on trunk links? Which is correct?Regards,
hello everyoneCan someone please clarify some questions for me on IPv61)I read about link local, site local, and global addresseses, which address relates to say my pc? will it have all 3 of them?2)Is the link local address always start with the same...
HI Experts,Can you please tell me the best study guide to go through my ccnp first module ??Best regards,Nuwan
We have established connection between two router via STM link .Before changing the framing to SDH in my router , there were alarms in local & remote router & it was not possible to ping . Now after changing framing as per show interface the line & l...
So I have currently 32MB of flash, and I bought a 16MB of flash to increase my flash for 48MB of flash. Well the only problem is this. I have a 2621xm router, and I see I have only one slot for flash. I'm trying to load CCME 4.1 on my router, but if ...
My router is a 2811 running Version 12.4(9)T6image is flash:c2800nm-advipservicesk9-mz.124-9.T6.binThis router is the internet router and there is a PIX515E behind this, email server is a Exchange server with MS-NLB load balancing two servers (10.y.y...
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