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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discussion Nexus 7010 SUP2E Upgrade from 6.2 to 7.3(1)D1(1) - ISSU if possible?
Last Reply 16 min 24 sec ago.
5 0 0 1 agapitca19
discussion Changing IOS from Lightweight to Standalone
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6 0 0 1 johnd2310
discussion QOS troubleshooting - slow performance
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0 0 0 0 afsharki2
discussion How to pass CCNA
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0 0 0 0 tosin_tkfem
discussion How to pass CCNA
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0 0 0 0 tosin_tkfem
discussion %SNMP-3-CPUHOG: Processing GetBulk of bsnMobileStationAuthenticationAlgorithm
Last Reply 2 hours 31 sec ago.
0 0 0 0 John LaFrance
discussion Recomendation for UDLD and Rapid STP - Best practice
Last Reply 2 hours 12 min ago.
8 0 5 2 Alex Yomay
discussion LINE CONSOLE LOGIN QUERY
Last Reply 2 hours 40 min ago.
7 0 0 1 mark malone
discussion Routing to the Internet and FWs
Last Reply 2 hours 48 min ago.
28 0 5 5 Philip D'Ath
discussion 3120 Switch Stack Upgrade
Last Reply 3 hours 6 min ago.
21 0 0 3 mark malone
discussion How to create a point to point connection on a NEXUS 7000 and fortinet
Last Reply 3 hours 28 min ago.
3 0 0 1 Reza Sharifi
discussion Switch
Last Reply 3 hours 51 min ago.
1 0 0 3 Reza Sharifi
discussion Can not Configure HSRP in cisco catalyst 3850-X series switch.
Last Reply 4 hours 22 sec ago.
5 0 0 2 Carlos Villagran
discussion Same IP and MAC address in same network.....
Last Reply 4 hours 1 min ago.
14 0 5 6 pwwiddicombe
discussion Calculating A.C. Current Draw and Circuit Requirements for Nexus 7710
Last Reply 4 hours 10 min ago.
1 0 5 1 pwwiddicombe
discussion % error in authentication
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12 0 5 4 Reza Sharifi
discussion router 3745 ios crashed
Last Reply 7 hours 46 min ago.
0 0 0 0 [email protected]
discussion Getting RSSI from telnet interface
Last Reply 8 hours 2 min ago.
14 0 0 6 dvaldes011
discussion Backup VLAN
Last Reply 8 hours 17 min ago.
13 0 0 3 babsoncisco27
discussion 2960X high Utilisation in CPU each and everyday
Last Reply 8 hours 41 min ago.
0 0 0 4 mark malone
discussion Unable to access 3850 switch stack via serial port or ssh
Last Reply 8 hours 49 min ago.
253 2 0 9 bjmayes01
discussion Cisco IOS Version 12.2 and Version 15. With Multicast
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0 0 0 0 rickcorriveau
discussion SFP+ slots support both SFP and SFP+ modules
Last Reply 9 hours 55 min ago.
11 0 0 5 amazit.abdelghani1
discussion TCP Port 33621 denied by ACL
Last Reply 10 hours 56 min ago.
23 0 0 4 JOHN FROST
discussion Routing vs Switching and VLANs vs Flat
Last Reply 11 hours 16 min ago.
26 0 0 3 pwwiddicombe
Filter Results
Subjectsort ascending Views Rating Comments Author
NXOS Log Finder Tool for Nexus Switches
Last Reply 5 hours 55 min ago.
53
4.5
0 aeguiart
Understanding Ethernet Virtual Circuits (EVC)
Last Reply 1 day 11 hours ago.
315060
5.0
46 plumbis
Changing a Switch Member Number in a 3850 Stack
Last Reply 3 days 3 hours ago.
0
0.0
0 Carlos Villagran
Catalyst 4500 CPU Packet Buffer Parser
Last Reply 6 days 2 hours ago.
3
0.0
0 aeguiart
Cisco CatOS vs. IOS Commands
Last Reply 1 week 2 days ago.
1
0.0
0 Daniel Vieceli
Route to Host Stuck on Switch
Last Reply 1 week 4 days ago.
3403
5.0
5 Adrian Martinez
Nexus - vPC Recommendations
Last Reply 3 weeks 1 day ago.
28405
5.0
5 pnagpal
3850 switch - IOS XE upgrade Detailed (standalone)
Last Reply 3 weeks 2 days ago.
15248
5.0
10 Furose Khan Mohammed Ali
What’s New on Cisco Catalyst 6500 Series? - FAQ from Live Webcast
Last Reply 3 weeks 2 days ago.
306
0.0
1 ashirkar
How to Form a Catalyst 3850 Data-Stack and Power-Stack
Last Reply 3 weeks 2 days ago.
2535
5.0
4 Luis Villanueva Brito
Recognize the purpose & functions of various network devices:Router, Switch, Hub & Bridge.
Last Reply 3 weeks 3 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 4 weeks 8 hours ago.
214153
5.0
14 tahirshabbir
3850: Understanding interface configuration on NM modules
Last Reply 4 weeks 19 hours ago.
40120
5.0
16 Richard Primm
LICENSING on 2900/3500/3700
Last Reply 4 weeks 1 day 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 2 weeks 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 4 weeks ago.
10
0.0
1 Jamie Hancock
How can i bind ip address to the respective mac address of a PC?
Last Reply 2 months 1 day ago.
11761
4.0
0 Chandhuru sekaran marimuthu
Understanding SPAN,RSPAN,and ERSPAN
Last Reply 2 months 3 days ago.
69873
4.8
8 ashirkar
Using 3850 Embedded Wireshark (Wired)
Last Reply 2 months 6 days ago.
41489
5.0
4 Colby Beam
플레이텍카지노\☏\『 HAR24.COM 』\【월드카지노】플레이텍카지
Last Reply 2 months 6 days ago.
11
0.0
0 jjihoon387
Troubleshooting Nexus 7000 - Useful commands
Last Reply 2 months 1 week ago.
4689
0.0
4 pnagpal
Password Recovery for cisco cat 2960, 3550, 3560 and 3750 switches
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243
0.0
0 rmelumal
Understanding MSFC, PFC and DFC roles in Catalyst 6500 Series Switch
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60776
5.0
14 SunilKhanna
IPV6 on the Cisco 877
Last Reply 3 months 1 week ago.
34818
5.0
0 Andrew Judson
Filter Results
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blog SWITCH configuration
Last Reply 3 days 4 hours ago.
4
0.0
0 julius78_baclaan1
blog IPv6 for future CCNAs (+) – Final Part.
Last Reply 1 week 2 days ago.
116
0.0
0 Gerald C. Paciello
blog Catalyst 3850 and 4500 compatibility with power supply Phase-phase in IT mode
Last Reply 1 week 3 days ago.
6
0.0
0
blog Catalyst 3850 and 4500 compatibility with power supply Phase-phase in IT mode
Last Reply 1 week 3 days ago.
4
0.0
0
blog Loading an IOS on a switch via Xmodem
Last Reply 1 week 6 days ago.
76760
5.0
18 Aninda Chatterjee
blog How would a multicast be delivered with incongruent IP/MAC addressing?
Last Reply 2 weeks 2 days ago.
202
5.0
4 Peter Paluch
blog IPv6 for future CCNAs – Part II
Last Reply 2 weeks 3 days ago.
201
5.0
0 Gerald C. Paciello
blog IPv6 for future CCNAs – Part I
Last Reply 2 weeks 4 days ago.
333
4.0
1 Gerald C. Paciello
blog Spanning Tree Protocol, from a feature CCNA´s Perspective, by Gerald C. Paciello
Last Reply 1 month 5 days ago.
861
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0 Gerald C. Paciello
blog How do etherchannel HASH algorithm works and LOAD DISTRIBUTION happen?
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27962
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13 Akula Jyoti Lakshmi
blog Collector Security
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blog Who Should Attend The Kickoff Meeting?
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blog Prepare for the Collector
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blog Expert Insights: Network Optimization
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blog Three Tips for a Successful Review Period
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blog Nexus 7000 ACL logging (OAL)
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blog Active /Active Internet Load balancing with High availability ( AS Prepend Path)
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254
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0 Ganesh Hariharan
blog Output drops due to QoS on 2960/3560/3750 switches
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29833
5.0
1 Shashank Singh
blog License Activation on 4500
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1083
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1 sheraz butt
blog Nexus 7000 and IOS OSPF Loop Prevention and Interoperability
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7927
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7 Robert Taylor
blog How to build the topology of an OSPF area
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3324
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blog Booting Cisco Router from a TFTP server
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24468
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blog Configuring a frame-relay switch
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7 Aninda Chatterjee
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