WAN, Routing and Switching

Get an insight into WAN, Routing and Switching latest Cisco Catalyst series, products insights, Configuration, Installation Upgrade, Troubleshooting, Product Information, Technology Information, Design-Architecture, and answers to 'How to's,' including on MPLS Router, GRE Tunnel, IPsec.

Provide answers to questions in this community that are awaiting a correct answer.

Here is the network otherRouter-SiteArouter -- {Provider Allstream Switched Ethernet) -- SiteBrouter Gi0/0 is Switched Ethernet interface facing pr...
36 min 16 sec ago
Hi everyone, I have one problem, I bought some routes (of the same lot) and two routers I had problem with the power supply. I opened RMA to first...
48 min 39 sec ago
can anyone please let me know the difference between fabric path and dedicated path
8 hours 23 min ago
Hi Experts, do you have already found and tested this feature? Has someone informations about it? Regards.
1 day 6 hours ago
I have a Cisco RV 042 router, I have two internet connections as my source. One is broadband with the speed of 100 Mbps and other is a LL with the...
1 day 8 hours ago
         
IP SLA 416 10 1 2 0
Routers 3997 56 4 2 0
Filter Results
Subject Views Votes Rating Replies Last replied by
discussion Update image - Router 3945
Last Reply 24 min 36 sec ago.
4 0 0 1 mvsheik123
discussion I upgraded from IP base to IP services. (3560X-24T-S)
Last Reply 1 hour 52 min ago.
25 0 5 2 Soon Kwan Kwon
discussion ASR 9k Unsupported transceivers?
Last Reply 1 hour 52 min ago.
0 0 0 0 Lost & Found
discussion System Bandwidth
Last Reply 3 hours 38 min ago.
0 0 0 1 Philip D'Ath
discussion 2900 Series routers taking interface errors with matching overruns
Last Reply 7 hours 25 min ago.
0 0 0 0 bret
discussion Do we have command "default interface x/y" in ASR9000?
Last Reply 7 hours 29 min ago.
0 0 0 0 showipinterface
discussion ASR901 - MEMORY PROCESSOR PROTECTION
Last Reply 7 hours 59 min ago.
0 0 0 0 David Salazar
discussion DHCP failover Configuration in cisco Switch
Last Reply 9 hours 46 min ago.
14 0 0 5 Neno Spasov
discussion Tracking BGP IPv6 Route not working
Last Reply 10 hours 10 min ago.
0 0 0 0 David F
discussion NAT wont traverse iBGP after ebgp Failover
Last Reply 10 hours 55 min ago.
9 0 0 3 ignatcio76
discussion BGP Help
Last Reply 13 hours 41 min ago.
18 0 0 2 Matt Cooper
discussion router not installing lower admin distance route
Last Reply 14 hours 14 min ago.
17 0 3 6 DIEGO ALONSO
discussion SNMP with single public IP address
Last Reply 15 hours 9 min ago.
0 0 0 0 j-herbourg
discussion 800 Series doesn't get beyond PADO on Annex J
Last Reply 16 hours 20 min ago.
15 0 0 5 ThoScheike
discussion 871 Logging Interface & PPPoE
Last Reply 16 hours 43 min ago.
0 0 0 0 Mark Mc Nicholas
discussion Load sharing query
Last Reply 17 hours 7 min ago.
0 0 0 0 Sardar Sardar
discussion 888EA SHDSL
Last Reply 17 hours 55 min ago.
0 0 0 0 matthias_kupfer
discussion LISP + NAT
Last Reply 19 hours 2 min ago.
0 0 0 0 Tobias
discussion Switch crashes when idle.Breakpoint exception, CPU signal 23, PC = 0x428
Last Reply 1 day 4 hours ago.
274 1 0 4 jesus.martinez263
discussion WAN next hop not default gateway
Last Reply 1 day 5 hours ago.
40 0 0 9 Steve D
discussion Controller Errors
Last Reply 1 day 14 hours ago.
25 0 0 6 zaheer.jahangir1
discussion Allocate external dial in users to a vlan
Last Reply 1 day 16 hours ago.
8 0 0 0 markraschi
discussion set ip next-hop verify-availability
Last Reply 1 day 18 hours ago.
9 0 0 1 Rolf Fischer
discussion type-3 LSA injection with ospf virtual-link
Last Reply 1 day 18 hours ago.
7 0 0 1 Rolf Fischer
discussion Image failed digital signature verification
Last Reply 2 days 7 hours ago.
655 0 0 16 Leo Laohoo
Filter Results
Subject Views Rating Comments Author
ASR1000 Series RE: CRIT LED or Critical Error LED indicator
Last Reply 5 days 12 hours ago.
17457
5.0
3 brharden
Basic HSRP Configuration On Cisco IOS XR
Last Reply 6 days 1 hour ago.
6601
5.0
3 ashirkar
ISP BGP Techniques
Last Reply 1 week 1 day ago.
116
5.0
0 Daniel Vieceli
Cisco IOS DNS/DHCP overview and troubleshooting
Last Reply 1 week 4 days ago.
4488
4.7
3 kyukim
How to configure BGP to accept only default routes using prefix lists
Last Reply 1 week 6 days ago.
19002
5.0
1 TCC_2
SSH Configuration On Cisco IOS XR
Last Reply 2 weeks 4 days ago.
11251
0.0
3 ashirkar
Tool to assist in Packet Capture and Analysis
Last Reply 3 weeks 3 days ago.
28
0.0
0 Jay Young
Static Routes With Next Hop As An Exit Interface Or An IP Address
Last Reply 3 weeks 5 days ago.
68000
5.0
20 ashirkar
BGP Basic Configuration On IOS XR - IBGP And EBGP
Last Reply 1 month 3 days ago.
11432
5.0
1 ashirkar
PPPoE Client-Server setup and configuration
Last Reply 1 month 4 days ago.
56498
5.0
9 Ronit Bhattacharjee
How to configure static NAT with route-maps
Last Reply 1 month 4 days ago.
79469
4.0
10 TCC_2
gns3 ?
Last Reply 1 month 4 days ago.
10
0.0
0 savijaycs1
How to configure a GRE tunnel
Last Reply 1 month 1 week ago.
293997
4.6
28 TCC_2
User receives the BGP-3-NOTIFICATION: sent/received from neighbor x.x.x.x 2/3 (BGP identifier wrong) 4 bytes error message
Last Reply 1 month 2 weeks ago.
21379
5.0
7 TCC_2
Interview with Vinit Jain, Cisco's Top Events Contributor
Last Reply 1 month 2 weeks ago.
77
0.0
0 Rachna Lal
Mapping for IOS XE version and IOS version
Last Reply 1 month 2 weeks ago.
3741
0.0
6 CSC TS WebDocs
How to upgrade or downgrade the IOS on an ISR (or similar) router
Last Reply 2 months 18 hours ago.
13353
5.0
1 brharden
Reading and Understanding the OSPF Database
Last Reply 2 months 3 weeks ago.
70106
4.9
23 plumbis
BGP ORF (Outbound Route Filtering) Capability
Last Reply 3 months 1 week ago.
4200
5.0
6 ashirkar
Top Contributor Interview: Meet John Blakley, Cisco Designated VIP 2013-2015
Last Reply 3 months 2 weeks ago.
1208
5.0
3 Francine Richards
Border Gateway Protocol (BGP) Fundamentals and Troubleshooting - FAQ from Live Webcast
Last Reply 3 months 2 weeks ago.
763
5.0
0 Vinit Jain
Webcast Slides: Border Gateway Protocol (BGP) Fundamentals and Troubleshooting
Last Reply 3 months 2 weeks ago.
1484
5.0
0 Vinit Jain
What is the BGP Backdoor Feature?
Last Reply 3 months 4 weeks ago.
17802
5.0
6 Omar Santos
Redistributing Internal BGP Routes Into OSPF
Last Reply 4 months 2 days ago.
55569
5.0
5 SunilKhanna
Load balancing using Performance Routing pfr/OER
Last Reply 4 months 1 week ago.
39545
4.8
18 Marwan ALshawi
Filter Results
Subject Views Rating Comments Author
blog Glimpse of "EIGRP name mode configuration"
Last Reply 1 week 5 days ago.
13188
5.0
4 ashirkar
blog What happens, when router receives packet?
Last Reply 2 weeks 7 hours ago.
41177
4.3
28 ashirkar
blog if i remove this ip nat outside commnd from we can able to access internet ..please help..
Last Reply 3 months 3 weeks ago.
22
0.0
0 contactamit21
blog BGP Route Dampening.....confused???
Last Reply 10 months 3 days ago.
47405
4.3
6 Akula Jyoti Lakshmi
blog Chalk Talk: SIP URI Dialing and ILS Networking
Last Reply 1 year 9 months ago.
283
0.0
0 Julie Burruss
blog What's Coming Up in the July 2014 TS Newsletter?
Last Reply 1 year 9 months ago.
52
5.0
0 Julie Burruss
blog What's Coming Up in the June 2014 TS Newsletter?
Last Reply 1 year 10 months ago.
76
0.0
0 Julie Burruss
blog What's Coming Up in the May 2014 TS Newsletter
Last Reply 1 year 12 months ago.
22
0.0
0 Julie Burruss
blog Microsoft network load balancing basics
Last Reply 2 years 2 weeks ago.
264
0.0
0 Vivek V
blog Community Tech-Talk : Enhancements in EIGRP
Last Reply 2 years 2 weeks ago.
526
5.0
0 Pawan Gupta
blog BGP PIC Not installed in FIB
Last Reply 2 years 2 weeks ago.
36
0.0
0 Sherif Atef Ahmed Ismail
blog VSS- An introduction / guide
Last Reply 2 years 3 weeks ago.
116
0.0
0 Vivek V
blog What's Coming Up in the April TS Newsletter
Last Reply 2 years 3 weeks ago.
61
5.0
0 Julie Burruss
blog Moving from FRTS to MQC on ISR or ISR-G2
Last Reply 2 years 4 weeks ago.
733
5.0
0 ammahend
blog PBR on Switches (3750/3560)
Last Reply 2 years 4 weeks ago.
79
0.0
0 gaysunda
blog X25 configuration , verification and debugging
Last Reply 2 years 1 month ago.
609
5.0
0 ammahend
blog What's Coming Up in the March TS Newsletter
Last Reply 2 years 1 month ago.
23
0.0
0 Julie Burruss
blog BFD Configuration & Troubleshooting on Cisco IOS and XR Routers
Last Reply 2 years 1 month ago.
2395
5.0
3 Anilkumar Dantu
blog VWIC card different generations and it's different flavours
Last Reply 2 years 1 month ago.
3634
1.0
2 Akula Jyoti Lakshmi
blog Implementation of Static-PAT(Port Address Translation)
Last Reply 2 years 2 months ago.
2308
5.0
2 ashirkar
blog What's coming up in the February TS Newsletter?
Last Reply 2 years 2 months ago.
647
5.0
0 Julie Burruss
blog What's coming up in the January TS Newsletter?
Last Reply 2 years 3 months ago.
272
0.0
0 Julie Burruss
blog What's coming up in the December TS Newsletter?
Last Reply 2 years 4 months ago.
400
0.0
0 Julie Burruss
blog What's coming up in the November TS Newsletter?
Last Reply 2 years 5 months ago.
534
0.0
0 Julie Burruss
blog Connecting Your Network in IPv6:
Last Reply 2 years 6 months ago.
841
5.0
0 Cassio Luis Reis Gomes
Filter Results
by Sunil C
WAN, Routing and Switching
Views: 185
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
by Sunil C
WAN, Routing and Switching
Views: 211
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
by Sunil C
WAN, Routing and Switching
Views: 195
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
by Sunil C
WAN, Routing and Switching
Views: 92
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
by Sunil C
WAN, Routing and Switching
Views: 20
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 4427
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 4.3 (10 ratings)
WAN, Routing and Switching
Views: 1294
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 3.7 (3 ratings)
WAN, Routing and Switching
Views: 330
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
WAN, Routing and Switching
Views: 164
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 1714
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 1582
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
WAN, Routing and Switching
Views: 210
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 312
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 88
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 680
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (2 ratings)
WAN, Routing and Switching
Views: 2445
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
WAN, Routing and Switching
Views: 6227
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (4 ratings)
WAN, Routing and Switching
Views: 2078
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 4.2 (5 ratings)
WAN, Routing and Switching
Views: 284
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
by sakella
WAN, Routing and Switching
Views: 221
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
WAN, Routing and Switching
Views: 955
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 208
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
WAN, Routing and Switching
Views: 141
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Filter Results

Events

January 12
Ask the Expert
August 10, 2015
Ask the Expert
September 1, 2014
Ask the Expert
March 17, 2014
Techtalks
  • 1
  • 2
  • 3
  • 4
  • 5
November 4, 2013
Ask the Expert
  • 1
  • 2
  • 3
  • 4
  • 5
December 16, 2013
Ask the Expert
July 20, 2011
Facebook Forums
  • 1
  • 2
  • 3
  • 4
  • 5
November 11, 2011
Facebook Forums
April 16, 2013
Facebook Forums
September 23, 2013
Ask the Expert
June 17, 2013
Ask the Expert
  • 1
  • 2
  • 3
  • 4
  • 5
May 20, 2013
Ask the Expert
February 22, 2011
Ask the Expert
  • 1
  • 2
  • 3
  • 4
  • 5
March 28, 2011
Ask the Expert
  • 1
  • 2
  • 3
  • 4
  • 5
February 17, 2011
Webcasts
  • 1
  • 2
  • 3
  • 4
  • 5
January 3, 2012
Ask the Expert
  • 1
  • 2
  • 3
  • 4
  • 5
February 21, 2012
Ask the Expert
March 12, 2012
Ask the Expert
April 16, 2013
Ask the Expert
June 5, 2012
Webcasts
March 3, 2014
Webcasts
  • 1
  • 2
  • 3
  • 4
  • 5
October 21, 2009
Webcasts
  • 1
  • 2
  • 3
  • 4
  • 5

Ask the Expert Events

Cisco experts engage in discussions with you, our members, on specific networking issues. Each event runs for a two-week period.
       Welcome to this Cisco Support Community Ask the Expert conversation. This is an opportunity to learn and any ask questions about how to configure and troubleshoot and design network using  Border Gateway Protocol with Cisco expert Vinit Jain...
Ended January 22, 2016
Welcome to this Cisco Support Community Ask the Expert conversation. This is an opportunity to learn and any ask questions about how to configure and troubleshoot Border Gateway Protocol with Cisco expert Vinit Jain.Ask questions from Monday August...
Ended August 21, 2015
Welcome to this Cisco Support Community Ask the Expert conversation. This is an opportunity to learn and ask questions about Cisco enterprise design and deployment of multicast solutions.The enterprise world is evolving to be overcome with large...
Ended September 12, 2014

Announcements

Actions

 
 

Featured Content

Popular Discussions

Popular Documents

Rank Username Points
1 9,664
2 9,051
3 8,855
4 8,131
5 6,548
Rank Username Points
132
55
54
40
40