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RSVP Tunnel not coming up/up using iosxr between PE and a PEextension router in a MPLS network using GNS3 simulator.

Can someone please point me to the right direction as to why my tunnel is not coming up?My configuration looks like this:explicit-path name PATH1index 1 next-address ipv4 unicast 172.16.0.4index 2 next-address ipv4 unicast 172.16.0.7index 3 next-addr...

Firepower subinterface routing problem

I'm new to the firewall world. I have a firepower 1010 using the Fire Power Management Device (6.7.0.1-13) for a home lab. I created two subinterfaces and configure OSPF but one of them is not able to communicate. They both have the same configuratio...

emurray by • Level 1
  • 1593 Views
  • 4 replies
  • 0 Helpful votes

Resolved! I have a problem in packet tracer

 Hello every one , i have a problem in my topology, when i want to send packets from PC to another PC i got failed so, can you help me with my problemand please explain the problem after solving.

Resolved! OSPF LSU, LSA, and LSR

Good day! In the neighborship process of OSPF, I've known in my studies that LSU's are sent in response to LSR during Loading state. LSA's are sent inside an LSU packet. My question is, are LSU's only sent or being generated in response to LSR's?How ...

peterjames by • Level 1
  • 3291 Views
  • 4 replies
  • 10 Helpful votes

Resolved! Packet Tracer - only ASA 5505

Hi, I want to work on L2L VPN between 5510s but the only ASA on my Packet tracer (version 7.0.0.0306) is 5505. Is it all you have in packet tracer? Thanks, CTUSA2003AM

Resolved! inter-AS VPN option AB(D)

Hi everybody! I've some question about inter-AS VPN option AB(D)in article Inter-AS Option AB  says "By default, ASBR1 does not advertise the source prefix RD 2:N to ASBR2. This advertisement is suppressed as the prefix is being imported into an Opti...

unfraget by • Level 1
  • 724 Views
  • 1 replies
  • 5 Helpful votes

Cisco ISR4321 Hardware.

Hi all,I have a Cisco ISR4321. Tell me is this the basic configuration workable or not? I see a lot of expansion slots. Device running error hardware.Thank you.

Outputtt by • Level 1
  • 685 Views
  • 2 replies
  • 0 Helpful votes

NTP Server /Client

I have a cisco router with just a statement NTP Server X.X.X.X This has been running fine for years, but now Security has run some tests and say that the router is acting as a NTP server and responding to clients.   I do not have the server configure...

IP SLA or some other configuration

I have a layer 3 switch that has two circuits 1 Gig and 1 10 Gig to the same location.  I want to use them as Primary and backup.  We have tried to do this with just a EIGRP routing option but doesn't seem to be taking over correctly.   Could I possi...

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