Good morning to all, Actually in my job we are modifiying the configurations from IOS 15.4(3)M3 running in two CE routers 2951. We are adapting to IOS XE 15.5(3)S6 running in two CEs routers ISR 4321. There are a backdoor link between them. We use...
I am unable to ping R2 from R4,i had removed routing from R4 and considered it as an end device.Please help me why i can't ping R2 from R4,what is the problem,80.0.0.1 is taken as loopback on R2.Im getting the error as (UNRECOGNISED HOST OR ADDRESS,...
hello we have an ISR4451-X/K9 running isr4400-universalk9.03.13.02.S.154-3.S2-ext.SPA.bin we have an ISR4451-X-4x1GE module installed g0/0/0 presenting rj45 to the LAN g0/0/1 presenting an SX SFP to the WAN when the customer moves g0/0/0 into a new ...
Hello everyone. I have the following setup: Location A with ISP1 and ISP2 Location B with ISP1 and ISP2 Site to Site VPN from location A to Location B. I need to balance traffic over the 2 VPN connections, and if any of the 4 ISPs fail, the remaini...
Many tutorials are using 1.1.1.1, 2.2.2.2,etc. as the loopback address. I am confused about what IP address is actually assigned in the real networking environment? Should it use the IP from ISP or use Private IP? Can somebody tell me about this? Tha...
Hi, Guys In the following topology the clients are communicating together using a GRE tunnel and using VPN over IPsec. (GRE tunnel over IPsec). Now I am trying to monitor the WAN traffic of the backbone router of Site 1. I am currently using Manage...
Hello is it possible to configure ports on CISCO891-K9 for port-security? i need to use mac address port-security on few switch ports but "switchport port-security" command is not available. I am running following: Cisco IOS Software, C890 Softwar...
Hello everyone, i live in germany and i have a new Internet 100mbit from M-net Provider. i have found that i need the 30a Profile thats why i configure the next command on the controller. controller VDSL 0 operating mode vdsl2 firmware filename flash...
Hi,I am working with my service providers to provision 2 new 1GB circuits. The circuits are with 2 different providers, COLT and EUNetworks. They both tell me they will be delivering managed dark fiber, COLT say this will be a 1310 circuit (i am as...
I'm attempting to either extend a VLAN across an L3 link (VTI VTPN across E-Line) connected by two ISR G2 2911 routers utilizing a pseudowire or just switch to L2 encrypted. Site one's router is connected by a routed link to the core and site two is...
Dears, i have two different ISP's connected to two different ISR routers and connected to Internet Access Switch(3850) then connected to my internal network. my questions is there any protocol i can configure either on access switch or routers to...
Dear Sir I am planning to use IPSEC over MPLS. Is there any sort of dependency on PE router or on Provider for configuring the IPSEC/GETVPN between CPE routers. Please answer. I am waiting.
Dear Team, Customer had a concern that he want do upgrade the L3 device with minimum downtime. Current version running is 12.2 and upgrading to new version 15.0.2. He is concern of zero downtime with respect to access Switch. He has 2960 sw at a acce...
Hello All! I have to decide between Cisco ASA 5500-X with FirePOWER Services or Checkpoint Firewalls for the HO and branch offices. What should be the key factors in deciding for either of them? Also, Please share pros and cons of both the solution...
Hi Guys, I have to create a fail-over on this older branch router. The router is still new enough to have the 'track' command but it does not have it. Anybody know why it would be missing? See below; ccc_BackUp#conf tEnter configuration commands, o...
