LAN, Switching and Routing

The Cisco LAN, Routing and Switching Technical Support Forum gives you access to participate in tech discussions and go through documents on Cisco LAN Switch, LAN Router, VLAN, Cisco Catalyst, Catalyst 6500, Catalyst 3550, Jabber Client, Nexus 7000, and other related issues. You can browse through latest tech topics popular among the community.

 

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Hi All,  I am facing one issue that , I can't backup my configuration backup from (C3560-IPBASE-M) to FTP server. Below is the error and configura...
57 min ago
Hi All,  I am facing one issue that , I can't backup my configuration backup from (C3560-IPBASE-M) to FTP server. Below is the error and configura...
57 min 8 sec ago
I have been given some Cisco ACE 4710's to look after recently as part of an old contract for a customer.  I have had to replace one of the units r...
4 hours 57 min ago
Hello,I am exploring options to assign access ports membership based on outer and inner tag. I am trying to achieve an architecture where the [oute...
6 hours 27 min ago
Hi all, I'm having a strange issue when it comes to the auto smartport feature. Whenever I connect an AP I want to reconfigure the port via the lo...
by Chris
7 hours 50 min ago
         
IP SLA 325 3 0 0 0
Routers 2 0 0 0 0
Switches 6724 569 6 1 0
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Subject Views Votessort ascending Rating Replies Last replied by
discussion 3750x Stack is repeatedly showing error " %ADJ-3-RESOLVE_REQ : Adj resolve request: Failed to resolve <IP Address> <vlan ID>..
Last Reply 10 months 2 days ago.
1 29 5 16 Rajeev Ranjan
discussion Experincing issues with 2960X switch
Last Reply 3 months 3 weeks ago.
38780 17 5.16667 69 sayeeaccel
discussion %ENTROPY-0-ENTROPY_ERROR: Unable to collect sufficient entropy
Last Reply 4 months 2 weeks ago.
4671 13 0 10 alloy45224
discussion BUG ID:CSCts29063 %ADJ-3-RESOLVE_REQ: Adj resolve request: Failed to resolve
Last Reply 1 year 4 weeks ago.
3 9 5 14 josephson.villalobos
discussion cisco mini usb console driver for win 7
Last Reply 2 months 1 week ago.
229713 9 5 4 alan.carrizo1
discussion Fiber connection between c4503 and c2960x not working
Last Reply 2 years 5 months ago.
7371 9 5 23 agunesch
discussion WAP4410N wireless traffic locks up even when running latest firmware update
Last Reply 2 years 11 months ago.
3379 8 0 4 hfnistelrooy
discussion Version 15.2(1)E on 4900M globally enables ip device tracking and can't remove it
Last Reply 2 years 1 month ago.
15188 8 0 11 desweiler
discussion MACSEC Combine with LACP + QinQ
Last Reply 4 years 2 months ago.
1241 8 0 0 leon.mflai
discussion USB Console drivers Windows 8
Last Reply 3 months 3 days ago.
10867 7 5 16 Brian Frey
discussion Configuring and Troubleshooting Virtual Switching System (VSS)
Last Reply 2 years 2 months ago.
13376 7 4.40741 30 Anand G
discussion To disable SSH Server CBC Mode Ciphers
Last Reply 1 year 4 months ago.
2531 7 0 3 enablecomp
discussion Windows 8 USB Comport issue Cisco Catalyst 2960-C
Last Reply 2 years 10 months ago.
1283 6 0 4 Reuben Farrelly
discussion Cisco 4500 Auto-QOS on Ether-Channel
Last Reply 2 years 8 months ago.
1143 6 0 1 rhornberger
discussion bug me3600-24fs ?
Last Reply 2 years 5 months ago.
1895 6 0 2 Leo Laohoo
discussion MAC Address Flapping and SCCM Wake Up Proxy
Last Reply 3 months 3 weeks ago.
14092 6 0 7 nazirahmadd10
discussion Trustpool expiration on 3750-X
Last Reply 6 months 3 hours ago.
1 6 5 6 kbyrd
discussion Cisco 3850x Very High CPU - Stack-mgr Process
Last Reply 3 weeks 2 days ago.
3792 6 0 25 Brett Erickson
discussion 4500X GLC-T at 100M
Last Reply 2 months 2 weeks ago.
8173 6 5 10 douglas shatter...
discussion Nexus 5k Scheduled Reload
Last Reply 2 months 13 hours ago.
3648 6 0 12 brianjdowd
discussion Config Register Not changing after reload
Last Reply 2 months 4 weeks ago.
4378 5 5 5 Michal Gurbski
discussion deleting a directory in flash:
Last Reply 1 month 2 weeks ago.
104090 5 3.75 23 Claudio Quiroz ...
discussion Hulc LED Process
Last Reply 1 month 1 week ago.
73118 5 5 32 dbergman13
discussion 3850 switch high CPU issue
Last Reply 6 months 5 days ago.
510 5 5 2 mike-maier
discussion higher than normal cpu for fed (PunjectRx) process
Last Reply 1 year 3 months ago.
3866 5 0 7 Tzy Chun Chong
Filter Results
Subject Views Rating Comments Author
Catalyst 4500 CPU Packet Buffer Parser
Last Reply 2 days 2 hours ago.
3
0.0
0 aeguiart
NXOS Log Finder Tool for Nexus Switches
Last Reply 3 days 3 hours ago.
53
4.0
0 aeguiart
Cisco CatOS vs. IOS Commands
Last Reply 5 days 7 hours ago.
1
0.0
0 Daniel Vieceli
Route to Host Stuck on Switch
Last Reply 1 week 10 hours ago.
3403
5.0
5 Adrian Martinez
Nexus - vPC Recommendations
Last Reply 2 weeks 4 days ago.
28405
5.0
5 pnagpal
3850 switch - IOS XE upgrade Detailed (standalone)
Last Reply 2 weeks 5 days ago.
15248
5.0
10 Furose Khan Mohammed Ali
What’s New on Cisco Catalyst 6500 Series? - FAQ from Live Webcast
Last Reply 2 weeks 5 days ago.
306
0.0
1 ashirkar
How to Form a Catalyst 3850 Data-Stack and Power-Stack
Last Reply 2 weeks 5 days ago.
2535
5.0
4 Luis Villanueva Brito
Recognize the purpose & functions of various network devices:Router, Switch, Hub & Bridge.
Last Reply 2 weeks 6 days ago.
40
0.0
0 Gerald C. Paciello
What is the difference between an IP base image and an IP services image
Last Reply 3 weeks 3 days ago.
214153
5.0
14 tahirshabbir
3850: Understanding interface configuration on NM modules
Last Reply 3 weeks 3 days ago.
40120
5.0
16 Richard Primm
LICENSING on 2900/3500/3700
Last Reply 3 weeks 4 days ago.
23209
0.0
5 ranraju
Does cisco 2921 ip base supports nat and static route ....can any one please advise
Last Reply 1 month 1 week ago.
20
0.0
3 mohdayaz1981
How to use Time-Domain Reflectometer (TDR)
Last Reply 1 month 3 weeks ago.
99971
5.0
92 Leo Laohoo
Resilience between sites
Last Reply 1 month 3 weeks ago.
10
0.0
1 Jamie Hancock
How can i bind ip address to the respective mac address of a PC?
Last Reply 1 month 3 weeks ago.
11761
4.0
0 Chandhuru sekaran marimuthu
Understanding SPAN,RSPAN,and ERSPAN
Last Reply 1 month 4 weeks ago.
69873
4.8
8 ashirkar
Using 3850 Embedded Wireshark (Wired)
Last Reply 2 months 2 days ago.
41489
5.0
4 Colby Beam
플레이텍카지노\☏\『 HAR24.COM 』\【월드카지노】플레이텍카지
Last Reply 2 months 2 days ago.
11
0.0
0 jjihoon387
Troubleshooting Nexus 7000 - Useful commands
Last Reply 2 months 1 week ago.
4689
0.0
4 pnagpal
Understanding Ethernet Virtual Circuits (EVC)
Last Reply 2 months 1 week ago.
315060
5.0
45 plumbis
Password Recovery for cisco cat 2960, 3550, 3560 and 3750 switches
Last Reply 2 months 1 week ago.
243
0.0
0 rmelumal
Understanding MSFC, PFC and DFC roles in Catalyst 6500 Series Switch
Last Reply 2 months 3 weeks ago.
60776
5.0
14 SunilKhanna
IPV6 on the Cisco 877
Last Reply 3 months 6 days ago.
34818
5.0
0 Andrew Judson
QUICK TIPS: Installing Multiple Cisco Switches - Video
Last Reply 3 months 2 weeks ago.
13
0.0
0 tfortunato
Filter Results
Subject Views Rating Comments Author
blog IPv6 for future CCNAs (+) – Final Part.
Last Reply 5 days 10 hours ago.
20
0.0
0 Gerald C. Paciello
blog Catalyst 3850 and 4500 compatibility with power supply Phase-phase in IT mode
Last Reply 6 days 11 hours ago.
4
0.0
0
blog Catalyst 3850 and 4500 compatibility with power supply Phase-phase in IT mode
Last Reply 6 days 11 hours ago.
2
0.0
0
blog Loading an IOS on a switch via Xmodem
Last Reply 1 week 2 days ago.
76095
5.0
18 Aninda Chatterjee
blog How would a multicast be delivered with incongruent IP/MAC addressing?
Last Reply 1 week 5 days ago.
196
5.0
4 Peter Paluch
blog IPv6 for future CCNAs – Part II
Last Reply 1 week 6 days ago.
116
0.0
0 Gerald C. Paciello
blog IPv6 for future CCNAs – Part I
Last Reply 2 weeks 7 hours ago.
308
4.0
1 Gerald C. Paciello
blog Spanning Tree Protocol, from a feature CCNA´s Perspective, by Gerald C. Paciello
Last Reply 1 month 1 day ago.
788
5.0
0 Gerald C. Paciello
blog How do etherchannel HASH algorithm works and LOAD DISTRIBUTION happen?
Last Reply 4 months 3 weeks ago.
27765
4.7
13 Akula Jyoti Lakshmi
blog Collector Security
Last Reply 5 months 3 weeks ago.
27
0.0
0 marobbs
blog Who Should Attend The Kickoff Meeting?
Last Reply 6 months 23 hours ago.
51
0.0
0 marobbs
blog Network Optimization: The 90-Day Plan
Last Reply 6 months 6 days ago.
70
0.0
0 marobbs
blog Prepare for the Collector
Last Reply 6 months 2 weeks ago.
57
0.0
0 marobbs
blog Expert Insights: Network Optimization
Last Reply 6 months 3 weeks ago.
61
0.0
0 marobbs
blog Network Compliance Analysis
Last Reply 6 months 3 weeks ago.
51
0.0
0 marobbs
blog Three Tips for a Successful Review Period
Last Reply 6 months 3 weeks ago.
50
0.0
0 marobbs
blog Nexus 7000 ACL logging (OAL)
Last Reply 6 months 4 weeks ago.
19607
5.0
8 Robert Taylor
blog Active /Active Internet Load balancing with High availability ( AS Prepend Path)
Last Reply 7 months 6 days ago.
251
5.0
0 Ganesh Hariharan
blog Output drops due to QoS on 2960/3560/3750 switches
Last Reply 10 months 4 days ago.
29772
5.0
1 Shashank Singh
blog License Activation on 4500
Last Reply 1 year 6 months ago.
1064
0.0
1 sheraz butt
blog Nexus 7000 and IOS OSPF Loop Prevention and Interoperability
Last Reply 1 year 6 months ago.
7916
5.0
7 Robert Taylor
blog How to build the topology of an OSPF area
Last Reply 1 year 9 months ago.
3317
5.0
5 Aninda Chatterjee
blog Booting Cisco Router from a TFTP server
Last Reply 1 year 9 months ago.
24339
5.0
3 ajaju
blog Configuring a frame-relay switch
Last Reply 1 year 11 months ago.
8619
5.0
7 Aninda Chatterjee
blog Upcoming Ask the Expert Event Featuring Ahmad Manzoor - Senior Pre-Sales Engineer at AGCN
Last Reply 1 year 11 months ago.
397
5.0
0 Francine Richards
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