Peter Paluch

Member Since: Jul 29, 2005

English
Peter Paluch commented on MPLS layer 2 vpn in WAN, Routing and Switching 1 month ago

Hello Ahmed, One more thing - please include the output of show diag and ...

Peter Paluch commented on MPLS layer 2 vpn in WAN, Routing and Switching 1 month ago

Hello Ahmed, Hmm, that's curious. Can you please share the configuration of the entire router? Best...

Peter Paluch commented on OSPF does not come up between SW 3850 and router juniper MX960 in LAN, Switching and Routing 1 month ago

Hi, Do you believe you could run debug ip ospf adj and debug ip ospf hello...

Peter Paluch commented on OSPF path selection in WAN, Routing and Switching 1 month ago

Hi Ravi, You are welcome. As for CCIE R&S preparation - I really suggest asking this question...

Peter Paluch commented on show arp on a router in WAN, Routing and Switching 1 month ago

Hello, Oh, I see - very well, then. Glad you got your issue resolved, and thanks for letting us...

Peter Paluch commented on Layer2 bridging on routed interface on ASR1001-X in WAN, Routing and Switching 1 month ago

Hi Preben, It has been a pleasure :) Best regards,Peter

Peter Paluch commented on MPLS layer 2 vpn in WAN, Routing and Switching 1 month ago

Hello, Your configuration is correct for the most part. The problem is that you are only carrying...

Peter Paluch commented on ASR 9001 IPsec crypto profile Semantic Error in WAN, Routing and Switching 1 month ago

Hi, You are welcome! :) Best regards,Peter

Peter Paluch commented on BGP Route Map with Regular Expression Issue in WAN, Routing and Switching 1 month ago

Hi Jeff, It has been a pleasure. Best regards,Peter

Peter Paluch commented on OSPF equal cost load balancing not working as expected in LAN, Switching and Routing 1 month ago

Hi, Thanks for the topology! Well, I guess that the question changes a little - from "why doesn't...

Peter Paluch commented on Ping requests flooding all ports in vlan in LAN, Switching and Routing 1 month ago

Hi Matthew, Ahmed, I apologize for jumping in, just one question please: Matthew, are you using...

Peter Paluch commented on Multilink in Devices in WAN, Routing and Switching 1 month ago

Hello, It depends on the particular type of technology. In EtherChannel, frames are sent through...

Peter Paluch commented on OSPF equal cost load balancing not working as expected in LAN, Switching and Routing 1 month ago

Hello, It would be great to see how you have connected your topology in GNS because that would...

Peter Paluch commented on Cisco 2960 rma replacement switch , vlan 1 not pssing traffic on active port in LAN, Switching and Routing 1 month ago

Hello, I do not see any obvious problem in the outputs you have shown, but I admit I have trouble...

Peter Paluch commented on WIRELESS COMMUNICATION USING WIFI MODULES THROUGH MAC ADDRESS in WAN, Routing and Switching 1 month ago

Hello, Yes, it is possible to communicate using MAC addresses - that is why they exist in the first...

Peter Paluch commented on Dual ISP WAN interfaces in the same network in WAN, Routing and Switching 1 month ago

Hi Miguel, If you just want your 2911 to have both public IP addresses configured, you can set one...

Peter Paluch commented on Cisco IOS Versons in LAN, Switching and Routing 1 month ago

Hello, In addition to Ahmed's answer, the 16.x version seems to refer to a so-called Denali version...

Peter Paluch commented on ASR 9001 IPsec crypto profile Semantic Error in WAN, Routing and Switching 1 month ago

Hi, Hmmm... Well, I am running a virtual XR image called XRv - it's not a physical box, rather a...

Peter Paluch commented on Layer 3 Port Channel vs Layer 3 Equal Cost Load Balancing in LAN, Switching and Routing 1 month ago

Hi Tom, You are welcome! Best regards,Peter

Peter Paluch commented on Why router is preferring an OSPF route over an eBGP route? in LAN, Switching and Routing 1 month ago

Michael, The lesson I learned today is that when you change weight, you have to hard reset the...

Peter Paluch commented on Loop Test in WAN, Routing and Switching 1 month ago

Hello, You actually have a very valid and wise question, and a one that's not entirely easy to...

Peter Paluch commented on MPLS layer 2 vpn in WAN, Routing and Switching 1 month ago

Hello, My question was, is it possible to configure MPLS layer 2 so that two CE routers can...

Peter Paluch commented on show arp on a router in WAN, Routing and Switching 1 month ago

Hello, Lack of ARP entries is not always an indication of a problem. Yes, it can mean that one...

Peter Paluch commented on Layer2 bridging on routed interface on ASR1001-X in WAN, Routing and Switching 1 month ago

Hi, I believe that the main reason why your configuration does not work is the lack of tag...

Peter Paluch commented on Why router is preferring an OSPF route over an eBGP route? in LAN, Switching and Routing 1 month ago

Hi Michael, Sam, Hey, what a fine group of people discussing the wonders of complex routed...

Peter Paluch commented on Why router is preferring an OSPF route over an eBGP route? in LAN, Switching and Routing 1 month ago

Michael, I believe that this is the clue: AGG-A#sh ip bgp 0.0.0.0BGP routing table entry for 0.0.0...

Peter Paluch commented on Configure G.SHDSL back-to-back on CISCO 888 in WAN, Routing and Switching 1 month ago

Hi, Unfortunately, I do not have a Cisco 888 router series available so I cannot give you a precise...

Peter Paluch commented on Configure G.SHDSL back-to-back on CISCO 888 in WAN, Routing and Switching 1 month ago

Hello, On a pair of 1841 routers with a G.SHDSL WIC module, this would be the configuration: R1:...

Peter Paluch commented on Ideas on the Blockquote style in Feedback Forum 1 month ago

Hi everyone, I would like to revive this thread, getting back to the issue at hand: The visuals of...

Peter Paluch commented on URLs to specific answers in threads in Feedback Forum 1 month ago

Anthony, Well, it probably got postponed, as I did not hear back from Rick on this one. I still...

Peter Paluch commented on ASR 9001 IPsec crypto profile Semantic Error in WAN, Routing and Switching 1 month ago

Hi, Testing on XRv 6.0.1, I had no troubles entering this configuration: crypto isakmp policy 1 ...

Peter Paluch commented on MPLS layer 2 vpn in WAN, Routing and Switching 1 month ago

Hi, May I ask you a few questions to clarify the issue? suppose client has two sites with router...

Peter Paluch commented on BGP Route Map with Regular Expression Issue in WAN, Routing and Switching 1 month ago

Hi Jeff, The document you have been studying is doing a somewhat different selection and a...

Peter Paluch commented on OSPF cost per subnet/route in LAN, Switching and Routing 1 month ago

Hi, Simply put - it is not possible. Modifying a selected network's cost would mean modifying some...

Peter Paluch commented on Layer 3 Port Channel vs Layer 3 Equal Cost Load Balancing in LAN, Switching and Routing 1 month ago

Hi Tom, I concur with Joseph. Let me add that having multiple ECMP links instead of a single Layer3...

Peter Paluch commented on OSPF path selection in WAN, Routing and Switching 1 month ago

Hi Ravi, Man, this is an old thread :) The first set of rules I have mentioned is related to the...

Peter Paluch commented on VACL (vlan access-map) in LAN, Switching and Routing 1 month ago

Sanjee, Reza, Agreed - 2950 do not support VACLs with any IOS version, as they lack hardware...

Peter Paluch commented on BGP Route Map with Regular Expression Issue in WAN, Routing and Switching 1 month ago

Hi Jeff, If you want to prefer paths that are coming from Comcast, then - assuming that 1234 is...

Peter Paluch commented on Preserve ToS value in DMVPN over MPLS transport in WAN, Routing and Switching 1 month ago

Hello Nagis, I believe you will need to ask your Service Provider whether the DSCP markings of IP...

Peter Paluch commented on load balancing using static routing possible ?? in WAN, Routing and Switching 1 month ago

Hi Milan, Agreed - documentation states firmly that packets locally originated on a router are...

Peter Paluch commented on load balancing using static routing possible ?? in WAN, Routing and Switching 1 month ago

Hi, I apologize for responding late - the last days have been busy for me. The problem with your...

Peter Paluch commented on how to set up in the route-map community 4 byte ASN? in WAN, Routing and Switching 2 months ago

Hi Ruslan, Just to comment on the support of 4B ASNs - there are some gotchas. A community...

Peter Paluch commented on how to set up in the route-map community 4 byte ASN? in WAN, Routing and Switching 2 months ago

Ruslan, It seems that you are trying to enter an invalid value into the community.  Both values...

Peter Paluch commented on k5 key value and offset-list command in LAN, Switching and Routing 2 months ago

Hi, I cannot confirm your observation - even with K5=1, the offset-list has an impact on a topology...

Peter Paluch commented on Why is Scavenger traffic (CS1) dropped before Best Effort traffic (CS0) in WAN, Routing and Switching 2 months ago

Oliver, Keep in mind that before we had any QoS models and implementations, IP operated in the best...

Peter Paluch commented on ospf path selection in WAN, Routing and Switching 2 months ago

Hi, R1 has little choice - it has to go through R2. However, R2 does have a choice, and I...

Peter Paluch commented on ospf path selection in WAN, Routing and Switching 2 months ago

Hello, You're perfectly right... I totally missed that! Yes, you are correct! If an NSSA ASBR...

Peter Paluch commented on 3560 Won't Boot in LAN, Switching and Routing 2 months ago

Hi, Well, we only have one blind shot left. Assuming that the problem is indeed caused by the...

Peter Paluch commented on load balancing using static routing possible ?? in WAN, Routing and Switching 2 months ago

Hi, I have sent you an e-mail to your GMail account - please check it out. Best regards,Peter

Peter Paluch commented on dhcp snooping in LAN, Switching and Routing 2 months ago

Hi Dipesh, Yes, you're absolutely right - the Dynamic ARP Inspection will also be configured on...

Bio

Teaching networking topics at University of Zilina, Slovakia









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Peter Paluch's Stats

Points17196
Discussion started 62
Answers marked as Correct 1709
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Content Rated 582