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Resolved! Help with EIGRP calculation

Hi,I am reviewing the Cisco TAC training for EIGRP and I cannot obtain the FD & RD for all the routes going through the router C. I first found that you have to consider the delay show in the diagram as 10 of usec everything going through router C do...

Steph1963 by • Level 1
  • 1572 Views
  • 8 replies
  • 0 Helpful votes

1p1q0t question

hi, i read on cisco's site that the default cos mapping for this receive queue is cos 5 mapped to queue 2, but when i do a show queuing im not seeing that mapping on the receive queue. when i try to map cos 5 to receive queue 2, i only have an option...

QoS on Sub-Interface

HiI'm trying to apply QoS on a frame-relay interface and I'm getting an error message "CBWFQ : Only supported at second level on subinterface". I don't understand that error? can someone give more clarity.Attached it's a policy that I'm trying to app...

PFC and software qos

Hi, recently I enabled MLS qos i understand this works with packets that are hardware switched in the PFC. Is it recomend or should i also setup some other queueing method such as CBWFQ for packets that get software switched?Mod Ports Card Type      ...

DS0 on ISR G2

We're looking at the 1921 as a possible replacement for the 1841. From what I can see, the WIC-1DSU-56K4 is not supported in the 1900/2900/3900 routers, and I can't seem to find any information about a replacement. Does anyone know if there will be s...

Installing a new 2951 router.

I have a new 2951 router I am installing. It is running Multilink ppp and both sides seem to confiure the same but one on the T's I am testing with the line protocol keep going from up to down. I still have the old router in place and functional but ...

ddevecka by • Level 1
  • 474 Views
  • 1 replies
  • 0 Helpful votes

Nat using network address?

HiI have found the attached pdf in cisco documentation for CCNA4 Exploration. I don't understand how can this be right. How can I use the network or broadcast address for nat mapping? Please explain me how this works.

Resolved! IP Routing Question

Hi,I'm currently setting up a second line on our Router and intend to send all traffic for networks other than our own private networks (say 10.10.0.0/16) on a remote site with a VPN in between. So I was thinking first get rid of the current route:no...

DMVPN with EIGRP routing issue

Hello,We have DMVPN in hub-n-spoke model.  Hub has redundant Internet connections, a T1 and cable.  Some of the remotes also have redundant Internet access, a primary and backup.Tunnel 10 on hub and spokes is used for back up.  Tunnel 20 is used as p...

pkpatel by • Level 1
  • 739 Views
  • 5 replies
  • 0 Helpful votes

Resolved! eBGP multihop and dual ISP redundancy

Hi all,I have to implement a bgp-multihomed, in the beginning my routers were going to replaced the CE, but now the ISP's are saying no, we have to have the CE, which they managed.  I have my own public ASN and /24 public address so I need to control...

Resolved! SNAT with HSRP and Two Internet connections

Greetings, i am going to be deploying a new site with two internet connections terminated on two ISR routers. Each one will be running HSRP and ill be using IP SLA object tracking to determine the active member and default route.I would also like to ...

IGMP for IP/TV

hello all,that's my problem,+i have a LAN, witch 4507, and 18 cisco 2960, all running in basic ios image((cat4500e-IPBASE-M), Version 12.2(50)SG3) ((C2960-LANBASEK9-M), Version 12.2(44)SE6 ), all acces switch are connected with the Giga 0/1 port to t...

Resolved! OSPF Area Question

Please view attachment. I currently have an edge router in area 4 that is connected to the ABR (router A). Link 1 from the edge router to router A is configured for area 4. In the next year, we plan to tie another connection from the edge router in a...

routing problem, noob

Hi Everyone,i am very new to Cisco products and am I having a bit of trouble with the router we have here (2621xm). So my problem is that I cant seem to ping or tracert from one network to another, for example i have fa 0/0 ip add 192.168.4.1 & fa 0/...

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