Routing

hi   can u help me understand what is rd value in vrf i have seen it in bgp  and vrf configuration and can t understand whats the porpose of rd and rt value   

While troubleshooting some routing issue, I noticed a strange output of "show ip protocols" of my 3945 router. It looks like nhrp is used as a routing protocol and another routing protocol ospf is redistributed into it.NHRP is used for creating DMVPN...

Hi All, my first post disappeared so I open a new one.  I'm playing with following scenario and I faced some problem: ( please see attached topology file ). R3 - R4 iBGPR9 to R3 and R4 eBGPR9#sh ip bgp summary BGP router identifier 9.9.9.9, local AS...

Hi All, This is something I've been struggling with a bit.  I'm used to learning from others online and adapting proper configurations for our environment, but I'm worried I may have to outsource some assistance on this one...  Our situation is very ...

Hello community, have been browsing around the forum for a little while and scavenging the internet - I am unable to find a one stop shop resource for the maximum IPSec tunnel count on CISCO Routers. I see some answers here and there about a specific...

Hola buen día.Estoy estableciendo un tunel gre con ipsec.Quiero agregar una ACL a la interfaz tunel, pero cuando agrego el crypto map a la interfaz tunnel se cae la vpn.y si agrego el ACL a las interfaces fisicas no realizan el filtrado de las ip´s.C...

I'm guessing this has been asked a 100 times but here my scenario....I have a number of layer 3 vlan's on a switch, as the switch is controlled by Cisco ISE a connected device could exist in 3 different vlan's dependant on its status (powered up, log...

      DON BROWN   ‎10-11-2020 10:55 PMEdited On: ‎10-11-2020 ‎10:55 PMThe 887VA router is generating many of the following error.We have tried 2 different 887VA routers and multiple IOS versions and all are getting this type of error.We currently hav...

Hello community, Is DMVPN Phase 2 still a a part of the new CCNP / CCIE Enterprise curriculum ? I have looked over the exam topics for the ENCOR, ENARSI and CCIE E.I lab exams but the only phase which is explicitly mentioned is Phase 3.I had found so...

What are the problems/drawbacks if members of eth-trunk in different routes? for your information, 1) routes are created through DWDM 2) packets are transmitting in each link - per FLOW For 5G, will there be any synchronization problem like fiber asy...

I have CenturyLink, which uses a 6rd IPv6 deployment where they hand out an IPv6 delegated prefix /56 block to me. I'd like to break this /56 into multiple /64 blocks and use these for each of the ASA routed SVIs, and advertise these in neighbor adve...