Hi, I have two 2921/K9 box which I want to run as active/standby and also I would like to run eBGP with my ISP and OSPF in LAN side. Do I need to buy DATA license? or is it fine with default image come with the box. Also want to implement QoS.
Hi, I have two 2921/K9 box which I want to run as active/standby and also I would like to run eBGP with my ISP and OSPF in LAN side. Do I need to buy DATA license? or is it fine with default image come with the box. Also want to implement QoS.
One of our Cisco 3560 switches has failed. I have a replacement, we use TFTPD64 to back up our configs to a share. I have a the config but I am unsure its 1) in the correct format 2) how to load this on the replacement switch using a console connecti...
Hi, I would like to know if i have two EBGP peering to two different AS number. If i am advertising route 202.202.0.0/24 and 202.202.1.0/24 to ISP A and 202.202.0.0/23 to ISP B which ISP will be chosen for return traffic. In this case In the inte...
hi everybody, i read really a lot of stuff to understand how STP calculate the designated path cost to the root bridge and i apologize to those who would say "why do create a topic again about a thing that is well known", but, again sorry, i never u...
Our wide-area network started out pretty meshed, with three Metro Ethernet (multi-point) sites and half a dozen sites connected with T1s. We used EIGRP for resiliency. Now it's evolved almost completely into a Metro Ethernet WAN, and I'm beginning to...
I am trying to setup a GRE tunnel behind a service providers router CiscoRouter3900 >ATT DSL Router > INTERNET > Headend CiscoRouter 3900 port 47 is open on the ATT DSL router but I can still getttin up/down status
Hello I have to install 2 ASA Firewalls in a dual DMVPN Router system. Is it better to install them behind or in front of the router? Where do i find some information ? Thanks
Hello Experts, I am still new to WAN, where my expertise lies in LAN, IPS and FWs. I have been reading about WAn and got a bit confused. 1- For leased lines, we connect our router via a serial cable to a CSU/DSU, where it connects to the ISP/phone ...
Hello I have six routers in full mesh and I have another six routers in Ring topology. OSPF runs on this routers. What advantages and disadvantages do each design have? Where can I find this information? Thank you
Good afternoon, all! I'm trying to wrap my head around a router topology we have. I need to know under what circumstances the topology will still fail without failing over. If you get my drift. I have two datacenters with two perimeter routers in eac...
This is in reference tohttps://supportforums.cisco.com/discussion/11276296/eigrp-does-ad-fd-or-ad Please let me know if the Successor's FD is = to FS RD, how can I manipulate delay in order to configure with a variance command to make them load balan...
Greetings! I'm stumped and it's probably something really simple. Is it possible to send a community for ONLY the 199.199.199.1/32 subnet in the BGP update to R2? When R2 receives the update with the community, it applies the set to the attribute....
HI My users in vlan 2 getting disconnected frequently. SW1 is the root bridge for vlan 2 but th packet from R1 flows through SW2 to the users in vlan 2. There is no root bridge misconfig. when i do "show ip ospf route" it shows path through SW2 is t...
Recently, Cogent installed their modem (100M) in our data center. I finished ping test on our router but don't know how to see if the speed is 100M. I tested directly from my pc to the model using speedtest.net which is not accurate.. I'd like to tes...
Hi,There's not much information that can be found on the internet regarding this topic. I would appreciate if anyone can share the similarities and differences between these two mode, the pro and cons and example of them.Thanks in advance
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