Routing

Hi, Are there any differences in Qos function when updating isr 4221 router ios?If there is a difference, which function was added, and I would appreciate it if you could send me the Qos function table of isr4221. Thak you for your help.

Hi, I have a simple topology like this:CE < --- eigrp---> PE1 <---iBGP---> PE2 <---eBGP---> ISP Initially PE1 router recieved default from CE via EIGRPThen default route was redistributed into bgp and pass via iBGP to PE2 routerAfter that I added new...

What is the most common implementation you have seen in productions for Firewalls(Firepower, ASA) placement, as far as the last gateway to the internet goes,are they usually being put behind an ASR(router) or we put the ASR behind the Firewall? which...

i am configuring nat on a 3825 running this ios C3825-ADVIPSERVICESK9-M), Version 12.4(7a). i have nat configured and i just need to allow the inside users access to the nat pool. examples im using use this format access-list 100 permit x.x.x.x x.x.x...

We have an RV160W with the internal IP address 192.168.20.## (yes, it is an Cisco RV160W) and on my new Cisco RV260W, I see no where I can change the default 192.168.1.## to 192.168.20.##. I want to keep the 192.168.20.## because all of my peripheral...

Hi,When I was calculating aggregating routes for (192.168.0.0/24 ~ 192.168.7.0/24), a quick question jumped into my head was what about 192.168.8.0/24? It is a valid subnet, but it's not part of 192.168.0.0/21. What if I did't have the next 8 subnets...

Hi, I would like to knwo the method to convert decimal area numbers into 32 bit format in OSPF.Any suggestions welcome

I have an Vlan internet configuration done on cisco router but the internet is not wokring interface 0/0 is configured with x.x.x.x IPnat inside interface 0/1.VLANid configured with WAN IPencapsulationnat outside default gateway defined source list 1...

Hi,I'm trying to setup a cellular connection on my Cisco 1111 router.The interface is UP and it gets a private IPv4 and a public IPv6 address.If I try to send something on IPv4 through the cellular interface it works fine.But there seems to be an iss...

I have an ISR 4331 Router (positioned as the internet edge) running on the latest stable version of IOS XE i.e. (16.12.03). For some reason, at unspecific intervals all internet traffic stops working. The only way to resolve the issue is to issue the...

I just got a ISR 1000, C1111-8P, while configuring this router, I can't configure it to include the subnets argument when redistributing connected or static subnets into OSPF. I even tired to statically route a test subnet to vlan 1 which is up and n...

I have two ISR4331 with 25 LAN facing sub-interfaces on Gi0/0/2.  They all have HSRP running.  Most have HSRP authentication.  I tried to add HSRP authentication to those that did not have it and I received the following error.%Warning : Interface MA...