Ok, so please bear with me in this huge uphill climb that is the world of Cisco. I have followed these instructions: https://www.youtube.com/watch?v=6EjqgURNfLM&feature=youtu.be to try and get some phones working with my CME router. I needed a b...
I'm having a stupid issue with my (intervlan) routing.I have a test setup of a C3750 stack as a core and some 2960's as access switches.http://users.fraeco.be/setup.png - The switches at the bottom is the new network (VLANNED). The switches on the le...
Guys, Can someone tell me the benefit of doing SVI's on a 7600 router, or any router, instead of L3 interfaces? Especially when you are already doing OSPF?
HiI am about to undertake a project to migrate our core switches to new hardware and am keen to find out the best way of doing this.Currently we have 3 sites. A, B and C Site A, contains two Cisco 4506 switches that are end of life and are the ones s...
Hi Community, I am preparing for my CCNA R&S Exam so i bought the Network Simulator R&S 200-125. If i try to save my labs by klicking the "Save Lab"-Button i got the following failure: "Error in writing file". And I can only check the error with an...
First, I am not a Cisco pro so hopefully I can tell correctly what I want to ask. We just got a Cisco Threat Check server from CDW and I just connected it to our two 3850 core switches (stacked?) and configured SPAN to monitor our network traffic. ...
Working with two ME 3600's I was told these were stackable devices but I cannot find any documentation in this regard. Would be very helpful if anyone has this information.
Hello, We have a SAN network that is made of MDS switches (9506 and 9250i) that seems to perform very inadequate with the speed of cards and cabling (8G). We don't have a monitoring tool, like netflow, for the purpose of monitoring SAN/LAN traffic ...
All, I hope you can help. We have several WS-C3850-24S-E's in our network. I am trying to figure out whether we can use ruggedized SFP modules in them, such as the GLC-LX-SM-RGD. In the SFP compatibility matrix, it doesn't list the RGD modules as ...
Hello Experts I am trying to segregate two networks using vrf lite with one router and single wan connection. The topology is very small so using "router on stick" I wish for my two internal networks not able to speak to each other but both have ac...
Hey everyone, So I saw a couple posts on this already, but I was unable to find something that pertained to a wireless phone. We have a couple of Cisco 7925's still laying around, but one in particular is causing trouble. When I look at the loggi...
Hi, We have layer-2 network of 2960 & 4500 switches (2960 --Trunk---4500 ---Trunk---2960), we have marked COS/DSCP value at 2960 access switch as EF even thought QOS is not working. we cant see packets hits to ACL and policy-map as well. Our conf...
Hi. I'd appreciate any information or experience you may have in the following scenario. If you have 3 Anycast RPs that have an equal routing metric from a host that wishes to join a multicast source, how does OSPF load balancing impact this solut...
Hi All, I was wondering how to make use of this command "enable algorithm-type scrypt secret" on Cisco Packet Tracer. FYI: I'm running on "Version 15.1(4)M4" Kindly advice. Thanks in advance!
Hi guys, I'm wondering about this following senario: I'm planing on configuring HSRP between a VSS and a stack with HSRP being active on the VSS. If HSRP goes into standby on VSS would the PCs be able to reach their default-gateway on the stack? ...
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