Routing

Hi guys. I don't know if I have come to the right place but I have a small query that I would like some help with. I am currently doing the CCNA learning course so I don't know much about these expansions. I bought a 2821 router with a NME-CUE and a ...

My question boils down to this, is there anyway to use the backup interface command on a DMVPN tunnel. I have the hub and spoke working, but when I remove the hub I would like the spokes to create tunnel to each other, but only when the hub connectio...

What is the replacement model  of  Cisco Catalyst 4506 . Catalyst 4506 

I have a CRS-8/S-B. We have getting the log message:RP/0/RP0/CPU0:Hostname#show logg | inc %MEDIA-NVRAM_PLATFORM-3-BATTERY_LOWLC/0/0/CPU0:Aug 19 17:52:05.027 : nvram[66]: %MEDIA-NVRAM_PLATFORM-3-BATTERY_LOW : NVRAM low battery detected, battery needs...

I have a question - can I dynamically assign the route metric to a static route? Background:  I have a Hub-and-Spoke setup that uses DMVPN to create the tunnels.  It is possible that the spokes talk to two (or more) different hubs.  The spokes have a...

Hi 1. Can someone tell me Under what circumstances one would run multiple OSPF  process on a router ?2. running muliple OSPF process is a must in PE-CE scenerio ? thx 

                  -----R9R8---SW<                 -----R7  So lets say I would like to to form static neighbors with eigrp in the above topology where R8 neighbors with R7 and R9(but R7 and R9 do not). In ospf its pretty straight forward, set the int...

Hello, We have a few ASR 1001-x routers with SPA-4XT3/E3 cards, which have a smaller connector than we typically see on a DS3 card.  I bought some short jumpers for the staging area, but they don't appear to be be very reliable.  Can anyone recommend...

Dear All,I can able to connect the SSL VPN through Cisco Anyconnect Mobility Client and Secure Routes (10.10.50.x and 192.168.1.x) i can able to access 10.10.50.x .. however i am unable to access the second 192.168.1.x network.... i am able to ping a...

Dear TeamMy Head is connected to Branch Office using MPLS.Head Office Backbone 25Mbps then Branch Office 2Mbps Per Host Ip address bandwidth limit how to passableHead Office subnet 172.16.0.0/21Branch Office Subnet 172.16.88.0/21Branch Office System ...

Dear all,I need your help about a discussion about ebgp session in my public AS, the objective is to save the usage of my public ip range.I plan to establish ibgp session between several internal routers with private ip address. R3 and R4 establish e...

Dear Team,We are trying to establish two DMVPN tunnel to one Hub router. We need to publish same subnet from both routers and we need to achieve redundancy with that. We are using EIGRP as routing protocol between the tunnel. I believe we can achieve...

Dear: support. i have 5 sites both site has a router and connected to provider and connected also to our head office and they are different ip subnet, my questions i'd like to implement a new DHCP that's located and the head office and those site the...