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Activity in Technology and Support

Resolved! Taildrop avoidance for critical traffic

Hello Experts , I have a critical application traffic which passing though my Cisco ISR 4321 and i noticed that some packets being dropped as Taildrop , Please find below output from packet-trace debug :    sh platform packet-trace summary | i Gi0/0/...

qsosan20 by Level 1
  • 206 Views
  • 13 replies
  • 1 Helpful votes

QOS per tunnel for DMVPN - Spoke to Spoke

Hi AllI am looking at configuring qos per tunnel on my dmvpn.I have a couple of questions.1.I assume the policy applies to the hub end only?2.As there is only 1 MGRE tunnel on the hub, how can multiple qos policies be applied?3.what about spoke to sp...

Resolved! OSPFv3 Route Summarization, RFC1583 doesn't seem to be working?

I have the following topology:IOU3 is the ABR, and is summarizing Area 0 prefixes as a summary route 2000::/16 into Area 1.IOS version: 15.5.RFC1583 is ENABLED on IOU3 (and everywhere else), which means that the cost of the summary route should be ba...

OSPFv3-IPv6-SummaryRoute-metric.png
AK0 by Level 1
  • 254 Views
  • 3 replies
  • 0 Helpful votes

Redundant WAN Design – Asymmetric Routing Issue

Hello Expert,I'm working on a somewhat complex network design and could use your expertise. I have two sites, each with a similar setup: a firewall and a Layer 3 switch.At Site 1, the firewall is deployed in a "router-on-a-stick" configuration with t...

duahimanshu816_0-1751671746624.png

ISE Upgrade 3.0 to 3.4

Hi All, Just wanted to ask of direct upgrade ISE 3.0 to 3.4 is now supported and possible? I've run URT and able to get success but I am not sure if direct upgrade is now fine.

mics by Community Member
  • 154 Views
  • 6 replies
  • 0 Helpful votes

Mac Devices failed to connect when AutoQoS is set to Fastlane

Hi,we are running SDA with Wireless. Today I enabled Fastlane checkmark under the SSID setup (Design > Network Settings > Wireless), which basically, does the following, as far as I know:1. changes the EDCA per band from wmm-default to fastlane, if n...

MUP0 by Level 1
  • 1202 Views
  • 4 replies
  • 0 Helpful votes

Resolved! Problem with Web Browser and ACL

Hello guys I just made this simple topology with 3 router, 3 switch 3 pc on 1 switch, 3 on other, and last switch with a web server (internet) and a dns server. I also activated RIP between all the routers and ACL permit on the router connected to in...

OwlKun by Community Member
  • 180 Views
  • 8 replies
  • 0 Helpful votes

Implementing Group Encrypted Transport VPN (GETVPN)

                                                               Implementing Group Encrypted Transport VPN (GETVPN)                                            All router's are configured with ip addresses and configured ospf as routing protocol and...

Blue_Bird_0-1751714941349.png Blue_Bird_1-1751717524603.png Blue_Bird_2-1751717549337.png Blue_Bird_0-1751721648324.png

NCS-57C3 MPLS small frame thoughput

We have a simple l2vpn xconnect between a new NCS-57C3 and an existing ASR-9906 via 100G link in a single rack.  We have JDSU 5800 test units attached to both ends on 10G ports.  We have a customer requesting that their RFC2544 test be able to pass 7...

pboehmer by Level 1
  • 453 Views
  • 3 replies
  • 0 Helpful votes

Issues with wi-fi whasher and dryer

I have an issue with my wi-fi washer and dryer. Just I can connect only the washer to wifi. The dryer has an error with connection. Do I need a extra wi-fi device to connect it?Thank you!

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