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zone based firewall for dmvpn spoke

Hi All When creating a zone based firewall for my spoke router in my DMVPN, what is the best way to do it, would the tunnel interface be classed as internal? what about ports and protocols allowed to build the tunnel etc? cheers

MPLS vs P2P

Can any one tell me why MPLS link is preferred than Point to point link.Is it because of cost or because of some other technical reason.Thanks,Sathya

sathyasav by Beginner
  • 18650 Views
  • 5 replies
  • 5 Helpful votes

Resolved! OSPF flap due to "Too many retransmissions"

Hi Team,We have 4 or 5 routers running on OSPF in MPLS LAN. Out of which only between two routers (one DR-OTHER and one DR) is flapping badly. The logs we are seeing in the router is:Sep 20 15:52:17.304 IST: %OSPF-5-ADJCHG: Process 10, Nbr x.x.x.x on...

arun kumar by Beginner
  • 22270 Views
  • 5 replies
  • 0 Helpful votes

How to track default route

Hello,We have both internet Circuit and MPLS Circuit terminating on same router at one of the location.. Problem is that when internet circuit goes down.Users are not able to access internet, however they can access it Via MPLS circuit.So is there an...

Resolved! DHCP binding ignored

First of all, yes I know DHCP on a router is not a great idea, however needs must.   I'm creating manual pools linked to the client identifier. Sometimes these work, sometimes they don't and just get given an IP out of the main pool. I've tried with ...

Resolved! PIM SPARSE DENSE MODE CONCEPT VERIFICATION

Hi everyone   I am using GNS3 which has shown so much varied behavior for PIM, I have no idea what else to believe, so here is my question .   Please consider the following set up: Above we are using SPARSE-DENSE MODE on R3/R4,  R4 is RP ( 34.34.34....

CISCO -QUESTION.PNG CISCO-QUESTION.PNG CISCO-QUESTION-1.PNG CAP-1.PNG
sarahr202 by Contributor
  • 759 Views
  • 2 replies
  • 0 Helpful votes

Vlan mismatch effects?

Our MPLS provider asked us to peer on vlan 4094 using a /30. Now, silly me put in vlan 4096 by mistake. Traffic still flows though. Is there likely to be any side effects of this eg latency, packet loss etc?

louis0001 by Participant
  • 314 Views
  • 4 replies
  • 0 Helpful votes

Cisco 2511 Terminal Server

I am having some dificulties with my terminal server:1#sho verCisco Internetwork Operating System Software IOS (tm) 2500 Software (C2500-I-L), Version 12.1(27b), RELEASE SOFTWARE (fc1)Copyright (c) 1986-2005 by cisco Systems, Inc.Compiled Tue 16-Aug-...

ASA5585 Etherchannel Support

Hi,   I have a pair of NX7Ks which are connected via a vPC and want to know if I can connect an ASA5585 to each switch using a L3 port-channel?  Does the ASA5585 support this configuration?    Thanks! 

zekebashi by Enthusiast
  • 277 Views
  • 2 replies
  • 0 Helpful votes

ASR9K packet sniffing

Is this possible?  Can i do a tcp dump on specified traffic on an ASR?  If so can someone direct me to the commands please?  Otherwise I'm calling TAC on Monday...

ajducey01 by Beginner
  • 5584 Views
  • 2 replies
  • 0 Helpful votes