This is the example build I am trying to setup. There will be 3 firewalls (Internal Systems, HQ, and Branch). The Internal System Firewall is behind another firewall that is connected to our ISP. The internal Systems firewall does not have a d...
Forum Posts
Resolved! VRFs and Vlans
Hi! I have a bit of a confusion here. I understand that vrfs are analog to vlans in means of separating traffic of layer 3 and layer 2, right? If this is correct, would create a VRF in a ML Switch that will only have an access port to a host and anot...
This topic is a chance to discuss more about the the Web of Things (WoT), from its definition and architecture, to its main components, scripting, and use cases samples. The WoT allows the integration of real-world objects not only to the Internet, b...
i have a case here, i have two vlans, one is vlan 10, 192.168.10.0/24. another is vlan 100, 192.168.100.0/24. i design to block vlan 10 to talk to vlan 100 but allow vlan 100 to reach vlan 10. how can i achieve this? i tried access list, but didn't w...
Hi I want to get help for Air print. I configured the ISR 1100, VLAN 3 for Print and VLAN 7 for a Wireless client (iPad). Now the issue is the iPad (VLAN7) cannot find the printer (VLAN3) by AirPrint. ============================================...
How to configure a Cisco 2811 2800 Series Router using a NM-16A or NM-32A Async Module as a Terminal Server Please let me know if there is anything I need to correct. I'm posting this to help others and to grow my own skills. The examples below are u...
Hi,I am setting up a broadband architechture using freeradius and cisco router as a NAS. I am unable to disconnect PPPoE sessions using freeradius.Can you assist for PoD or best possible method to acheive it? It would be a great hekp,
Hello guys I just bought hard copy of the below book "optimal-routing-design" , pls help me ,what is the best way to study this book in order to get the maximum benefits out of it , do i need to memorized like i did in my university study :( h...
hello @hector.grajales1 if your tunnel shows up on both sides, then you should be able to ping both tunnel interfaces, is this true? also, if you are using PBR, and traffic is not matching your ACL, you might need to check the ACL format. you c...
hi Genius, Anyone can can help me what is IGP shortcut and how it plays with IGP(OSPF).
Hello, I have a question about HSRP and Firewalls. I am currently working on implementing an Active/Standby Cisco ASA configuration directly attached to redundant Cisco ASA 3560 switches w/ L3 capabilities. I have configured the Active/Standby an...
Hello, We have read alot about Qos using NBAR. I wanted to see if we were taking the correct approach. Here is our situation: We have a need to manage download traffic from One Drive to a location where we dont have ample amounts of bandwidth (workin...
Resolved! Understanding Flash and Dram to IOS
Hello guys I am finding a new IOS to a Router 3925 and almost all the IOS needs 1024 Dram and 256 Mb Flash. But I am wondering why they need 256 Mb flash if the weight of IOS I am interesting is 107 Mb...??? Is there something else that the flas...
Cisco 3650: Identify necessory files in flash to backup and remove auto qos ACLs and class-maps etc.
Hi all, I have facing few problems with a new cisco 3650 switch, which is running 16.3.5b sw version. One is, I need to factory reset cisco 3650 switch. I found that there are some default ACLs and Class-maps are in running configurations. So I era...
PC or NIC cards are generally considered as DTE devices while Modems and CSU/DSU are considered as DCE devices. But NIC cards can also provide Flow Control like DCE devices so what is the main difference between DTE and DCE devices and if any device...
