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Resolved! Reaching an IP inside global from the inside network

Is it possible to reach an IP Inside global address from the inside network (or LAN) on a cisco router when doing NAT?The case is the following:A client who doesnt have a DMZ told me he was having issues with his web application only from his LAN, me...

Resolved! Extended ACL not work on cisco 1941

I apply extended ACL on my router cisco 1941, but it didn't work. So I tried to apply standard ACL, it's work. I'm not sure about my cisco 1941 IOS is support extended ACL. My cisco IOS isCisco CISCO1941/K9c1900-universalk9-mz.SPA.151-4.M1.bin-------...

horboyz123 by • Level 1
  • 8049 Views
  • 20 replies
  • 0 Helpful votes

POS Loopback Testing

I am trying to put up a loopback to my self by issueing the looback internal command but when I do so the interface shows up/down looped.  Shouldnt it show up up looped?  Do I need to do somehting else?  pcf-ipfr#sh int pos2/0POS2/0 is up, line proto...

vblaha by • Level 1
  • 1256 Views
  • 3 replies
  • 0 Helpful votes

Resolved! HSRP Groups with multiple IP Addresses

Hello,Would using the same group number on multiple vlan interfaces in HSRP configuration have any negative effects on the configuration?I did some reading on this in here and some engineers stated that this shouldn't cause any issues even though the...

Router 2900 Firewall 5515X

Hello,I would like to know  how to configure a router 2900 to support connection from 2 firewall ( Active Standby connections) How can i said the router to send the traffic to the stand by when it go down the active Firewall?I was planning to use a S...

Resolved! Configuring EIGRP on ethernet interfaces

Hello Cisco Support Community,Is it possible to create an EIGRP lab using routers which have ethernet interfaces only? None of my routers have serial interfaces. Labs I've seen on the Internet use routers which use serial interfaces as well as ethern...

Resolved! what cisco router to choose?

HI every body!In my office we have 60 Pc, 8 servers, and 4 catalyst 2960 switch.Actually the switches are configured for port vlan. Routing, firewalling, proxy are provided by a LINUX server configured with shorewall, trunk 802.Q, and a lot of interf...

tanzawa38 by • Level 1
  • 1537 Views
  • 5 replies
  • 0 Helpful votes

BPG route filtering

Hello all,Question. I have worked at many compaines and I always see route filtering performed the same way when using BGPv4. Prefix list. Why do admins use this method. Dont route-maps/distribute list perform the same function ? Look forward to the ...

Cisco 877 and DSL issue

HiWe have a Cisco 877 router and also a 857 router and having a problem getting them to pickup a DSL signal.  If I setup and configure the router at our office they pick up the DSL signal and work fine.  However if I take them to the customers site t...

sami module unknown

Hi Dears. when i upgrade the supervisor image after this error occur at my cisco router. the sami module status is unknown. what is the problem?is a problem sami module image?? please help me.pdsn1#sh modMod Ports Card Type Model Serial No.--- ----- ...

bgp issues

Hi allIf I make changes to network statements, ie what networks my BGP router in HQ advertises out, would this cause an outage or make the BGP neighbours go down ? surely its ok add new networks without impacting the system?also when adding a network...

Route Reflector Placement Best Practice

Where is it documented on best practices on where to put RRs? Suppose I have:                   The RR will advertise to the 2 below. But because ebgp learned routes are advertised to ibgp neighbors, what rules dictate if R2 is NOT the RR and R4 coul...

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