English
Richard Burts commented on ASA 5505 Configuration 8.4 in WAN, Routing and Switching 4 hours ago

I like the new name for vlan 4. I am not sure what you are doing with access-list...

Richard Burts commented on ASA 5505 Configuration 8.4 in WAN, Routing and Switching 7 hours ago

If you can tell us what you want the traffic from the Meraki router to do we could offer you better...

Richard Burts commented on HSRP tracking interface in LAN, Switching and Routing 8 hours ago

Thank you for posting the information that I requested. Your original post asked what happens if a...

Richard Burts commented on ip forward-protocol nd default command versus DHCP via IP Helper not working in LAN, Switching and Routing 8 hours ago

Nick That command does not mean that it only allows the nd protocol. That command adds nd to the...

Richard Burts commented on maximum ACL rules and route map sequence numbers in WAN, Routing and Switching 10 hours ago

If this is your issue "Further to that, there are some packets matched in ACL and route-map, but...

Richard Burts commented on maximum ACL rules and route map sequence numbers in WAN, Routing and Switching 1 day ago

I do not believe that there is any absolute limit to the number of ACL or of sequence numbers in a...

Richard Burts commented on Internet access through Site B in WAN, Routing and Switching 1 day ago

Abdul If the site to site VPN were done on routers then it would be possible to use something like...

Richard Burts commented on Wake on Lan in WAN, Routing and Switching 1 day ago

There are things that we do not know about your environment which might impact our advice. Some WOL...

Richard Burts commented on Cisco RV042 in WAN, Routing and Switching 1 day ago

Thanks for the update. Does this mean that Internet access is working now? HTH Rick

Richard Burts commented on ASA5512 multiple public IP ranges in WAN, Routing and Switching 1 day ago

The translated address would be taken from the set of addresses that the ISP gives you. If you do...

Richard Burts commented on Ethernet II Vs IEEE 802.3 Frame format in LAN, Switching and Routing 1 day ago

Pushpam You are welcome. These forums are excellent places to learn about Cisco networking. I hope...

Richard Burts commented on HSRP tracking interface in LAN, Switching and Routing 1 day ago

Are you sure that the tracked interface is down? Please post the config and the output of show ip...

Richard Burts commented on Can't telnet any longer to router via port 23 once again in LAN, Switching and Routing 1 day ago

Various copies of the config have exec timeout for vty as 35791 (which is a quite long timeout) or...

Richard Burts commented on Failed to locate egress interface in WAN, Routing and Switching 1 day ago

Thank you for the additional information. The MAC pairing may well be part of the problem. I...

Richard Burts commented on ASA5512 multiple public IP ranges in WAN, Routing and Switching 2 days ago

I believe that you want the middle option which add an object nat rule. HTH Rick

Richard Burts commented on Failed to locate egress interface in WAN, Routing and Switching 2 days ago

I believe that your issue is that you apply weight of 255 for your default route. route outside 0.0...

Richard Burts commented on Ethernet II Vs IEEE 802.3 Frame format in LAN, Switching and Routing 3 days ago

The difference between the preamble of Ethernet II and 802.3 with Start Frame Delimiter is in...

Richard Burts commented on Unsupported L4 protocol type match in WAN, Routing and Switching 6 days ago

Maxime Thank you for the additional information. It certainly is a layer 3 interface and so my...

Richard Burts commented on ASA5512 multiple public IP ranges in WAN, Routing and Switching 6 days ago

Yes it is literally in the NAT section (with appropriate entries in the object section). HTH Rick

Richard Burts commented on Unsupported L4 protocol type match in WAN, Routing and Switching 6 days ago

Maxime Would you post the configuration of the interface to which you attempt to apply this? My...

Richard Burts commented on can't enable ip routing on Cisco 4500X in LAN, Switching and Routing 6 days ago

The output of show ip protocol might be helpful. Also the output of show ip route would be helpful...

Richard Burts commented on Serial0/2/1:1 is up, line protocol is down in LAN, Switching and Routing 6 days ago

Praveen Typically when a serial interface is line up but line protocol down it is caused by a...

Richard Burts commented on Changing from EIGRP to OSPF in LAN, Switching and Routing 6 days ago

Jack There is much that we do not know about your situation and some of that might change our...

Richard Burts commented on Two router interfaces in same EIGRP AS in WAN, Routing and Switching 1 week ago

Thanks for the clarification. If these are private WAN circuits and your L3 routers are connected...

Richard Burts commented on Two router interfaces in same EIGRP AS in WAN, Routing and Switching 1 week ago

You are correct that what you are trying to do is pretty much the inverse of what that link was...

Richard Burts commented on ROUTE MAP INTERNET ISSUES in LAN, Switching and Routing 1 week ago

I am glad to know that you created a new PBR and that it is working fine now. HTH Rick

Richard Burts commented on Routing choice in routing table in LAN, Switching and Routing 1 week ago

Thank you for clarifying the reference to the link that you posted. I missed the paragraph on page...

Richard Burts commented on ROUTE MAP INTERNET ISSUES in LAN, Switching and Routing 1 week ago

There are several things I would comment about. - you are using the same route map to do both...

Richard Burts commented on Cisco RV042 in WAN, Routing and Switching 1 week ago

If you purchased a static IP and Internet does not work when you use the static IP then perhaps you...

Richard Burts commented on ASA5512 multiple public IP ranges in WAN, Routing and Switching 1 week ago

The thing is that you do not need to add those addresses to any interface. All you need to do is to...

Richard Burts commented on console port in WAN, Routing and Switching 1 week ago

You do not tell us what kind of device this is and you are not specific about what kind of serial...

Richard Burts commented on ASA5512 multiple public IP ranges in WAN, Routing and Switching 1 week ago

How did you set up NAT for the first range? I am guessing that perhaps you created objects for the...

Richard Burts commented on Routing choice in routing table in LAN, Switching and Routing 1 week ago

I looked through the link that you posted and do not see any reference to classful or classless...

Richard Burts commented on What is the exact definition of ABR in ospf? in WAN, Routing and Switching 1 week ago

Joseph I believe that we are in agreement  from a practical standpoint about the requirement for...

Richard Burts commented on Unable to SSH into router in Network Management 1 week ago

I am glad to know that you got your issue figured out and resolved. Certainly the "no exec" under...

Richard Burts commented on What is the exact definition of ABR in ospf? in WAN, Routing and Switching 1 week ago

Joseph You misunderstand what I said. I did not say that Cisco implementation wont allow a router...

Richard Burts commented on What's the prupose of "ip route null0"? in Other Network Infrastructure Subjects 1 week ago

Joseph seems to be conflating two different functions in BGP. The original discussion has been...

Richard Burts commented on What is the exact definition of ABR in ospf? in WAN, Routing and Switching 1 week ago

I would suggest that your answer would depend on whether you prefer to keep things simple or...

Richard Burts commented on NTP update on the 3850 in LAN, Switching and Routing 1 week ago

Thanks for posting back to the forum to let us know that the issue has been resolved and what the...

Richard Burts commented on What is the exact definition of ABR in ospf? in WAN, Routing and Switching 1 week ago

Rolf I certainly did not interpret your response as saying that my answer is incorrect and I hope...

Richard Burts commented on What's the prupose of "ip route null0"? in Other Network Infrastructure Subjects 1 week ago

Thank you. I am glad that you found my explanation helpful. HTH Rick

Richard Burts commented on What is the exact definition of ABR in ospf? in WAN, Routing and Switching 1 week ago

Ravi This is an interesting question and the answer depends on your frame of reference. A strict...

Richard Burts commented on What's the prupose of "ip route null0"? in Other Network Infrastructure Subjects 1 week ago

One of the principles of configuring BGP is that when a BGP network statement supplies a mask then...

Richard Burts commented on BGP Peering in WAN, Routing and Switching 1 week ago

We do not have enough information yet to be able to identify the cause of your issue. - can you...

Richard Burts commented on Wake on Lan via IPSec VPN on Cisco 886VA in WAN, Routing and Switching 1 week ago

I see two issues. Your helper addresses still use the old address. Should they use new addresses?...

Richard Burts commented on Forward from ASA5505 to Squid in WAN, Routing and Switching 1 week ago

WCCP was developed for communication between the Cisco and a caching server. It provides forwarding...

Richard Burts commented on Ethernet II Vs IEEE 802.3 Frame format in LAN, Switching and Routing 1 week ago

No the preamble is not part of the layer 2 header and does not count in the minimum/maximum frame...

Richard Burts commented on Multicast mac of a routed packet in WAN, Routing and Switching 1 week ago

Ambi Interesting question which I had not thought about before. Since the multicast MAC is derived...

Richard Burts commented on Wake on Lan via IPSec VPN on Cisco 886VA in WAN, Routing and Switching 1 week ago

The reason why you get the error message when attempting to add the helper command to FastEth0 is...

Richard Burts commented on Forward from ASA5505 to Squid in WAN, Routing and Switching 1 week ago

It sounds like WCCP  would be what you need to forward the traffic. But my memory is that WCCP on...

Bio

I have worked with Cisco equipment for 20 years. I've designed and supported small to large networks, as well as taught many Cisco courses. (I'm CCSI #94069 and originally certified in 1994). My background is primarily Route and Switch and my interests include security and VPN technology.
Originally, I started reading and posting to network forums as
one mechanism to help me ramp up for my CCIE certification (#4615 which I earned in 1999). Now I use the forums to help keep me sharp in various technical areas as well as to help others. I like contributing, and I find I can answer
a bunch of the questions quickly. For the 'harder' questions,
I personally get a great deal of satisfaction from digging into
topics that I haven't refreshed on for awhile.
I really enjoy working for Chesapeake Netcraftsmen, they are a
great group of fun and smart people (including 10 CCIEs).
We have consulting and training expertise in high-end routing
and design, switching, VoIP, QoS, MPLS, network management,
security, IP multicast, course and lab development, and other
areas.









  • Cisco Designated VIP

    2016 LAN, WAN





  • Cisco Designated VIP

    2015 WAN, LAN





  • Cisco Designated VIP

    2014 WAN, LAN





  • Cisco Designated VIP

    2013 WAN, LAN





  • Cisco Designated VIP

    2012 WAN





  • Hall of Fame

    Founding Member





  • Cisco Designated VIP

    2011 WAN, LAN, Security









Richard Burts's Stats

Points22541
Discussion started 18
Answers marked as Correct 1977
Endorsed 19
Content Rated 667
Website: