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.

HelloWe are having a 1 Gbps ISP Link & we are using Cisco ASR 1k as our Internet Router. Peak bandwidth Utilization is around 450-500 Mbps. In...
50 min 43 sec ago
HelloWe are having a 1 Gbps ISP Link & we are using Cisco ASR 1k as our Internet Router. Peak bandwidth Utilization is around 450-500 Mbps. In...
50 min 46 sec ago
We have a Big Band appliance which handles Cable channel feeds that connects to our ASR 9010. The multicast feeds are dropping every 3-5 minutes fo...
2 hours 14 min ago
Dear Sirs. we have a router cisco 2911/k9 with IOS 15.0(1)M6 directly connected to a subnet 10.110.0.0/24but is routing by itself an internal traff...
13 hours 25 min ago
Hello;I'am trying to do the sizing of the necessary switch for our company. We need a switch core that related with access switch in each stage . W...
21 hours 45 min ago
         
IP SLA 416 10 1 2 0
Routers 4007 56 4 2 0
Filter Results
Subject Views Votes Rating Replies Last replied by
discussion ROUTER 2911/K9 IS GENERATING ANOMALOUS TRAFFIC BY ITSELF
Last Reply 5 min 39 sec ago.
19 0 0 4 ROGER FERNANDO ...
discussion SUggestion for Home use router
Last Reply 8 min 38 sec ago.
19 0 0 8 FranchiniA
discussion NAT with two inside and four outside interfaces
Last Reply 30 min 42 sec ago.
5 0 0 1 miloud griris
discussion Cisco 3845 - Performance / Throughput
Last Reply 50 min 43 sec ago.
0 0 0 0 amar shinde
discussion Cisco 3845 - Performance / Throughput
Last Reply 50 min 46 sec ago.
0 0 0 0 amar shinde
discussion IWAN and FVRF
Last Reply 1 hour 23 min ago.
13 0 5 2 WILLIAM STEGMAN
discussion BGP session fail
Last Reply 1 hour 37 min ago.
76 0 0 10 Erico Verissimo
discussion IPsec Recevied fatal informational Errors
Last Reply 1 hour 45 min ago.
30 0 0 1 szechyjs7
discussion Video Transfer With Bandwidth Limitation
Last Reply 1 hour 45 min ago.
20 0 0 8 e.ciollaro
discussion Losing Multicast feeds from through ASR 9010
Last Reply 2 hours 14 min ago.
0 0 0 0 djs151515
discussion PPPoE client support on 7600 platform
Last Reply 3 hours 3 min ago.
16 0 0 2 welnetcisco
discussion Does WS-C4507R+E support 10G line card?
Last Reply 4 hours 32 min ago.
12 0 0 3 Leo Laohoo
discussion The Benefit of PfR
Last Reply 4 hours 52 min ago.
22 0 5 10 Joseph W. Doherty
discussion [ISR4k] performance license
Last Reply 5 hours 7 min ago.
31 0 0 1 sandreas
discussion CISCO 1841 ROUTTER SHOW ENV OUTPUT:ILP Power Supply - Not supported
Last Reply 5 hours 32 min ago.
178 1 0 1 Omar Hegazy
discussion Dialer configuration with no atm interface
Last Reply 6 hours 1 min ago.
6 0 0 3 Martin Hruby
discussion Nexus 3548 OSPF filters
Last Reply 6 hours 16 min ago.
2 0 0 1 Dan Lukes
discussion route-map object tracking
Last Reply 6 hours 23 min ago.
10 0 0 1 Martin Hruby
discussion Power Sizing/Calculation for Switch WS-2960XR-24PS-I
Last Reply 8 hours 53 min ago.
3 0 0 3 chrbradf1
discussion Link light on port 23 alternating green and ambee
Last Reply 12 hours 15 min ago.
29 0 0 5 Leo Laohoo
discussion ROUTER 2911/K9 IS GENERATING ANOMALOUS TRAFFIC BY ITSELF
Last Reply 13 hours 25 min ago.
0 0 0 0 ROGER FERNANDO ...
discussion GRE Tunnel issue
Last Reply 14 hours 5 min ago.
17 0 5 5 lmanavalan
discussion 1841 not routing to Internet with HWIC1-ADSL?
Last Reply 15 hours 44 min ago.
12 0 0 3 Peter Paluch
discussion DMVPN + EIGRP neighbor not found
Last Reply 17 hours 36 min ago.
2189 0 5 3 peterhousen
discussion Internet failover configuration between two MPLS sites for branch offices
Last Reply 19 hours 21 min ago.
21 0 0 2 gqadirmirza
Filter Results
Subject Views Rating Comments Author
How to configure a GRE tunnel
Last Reply 1 week 1 hour ago.
231565
4.6
22 TCC_2
Design Single DMVPN with Dual Hubs as a redundant path over internet
Last Reply 1 week 3 days ago.
28101
4.6
4 Marwan ALshawi
Cisco DMVPN Troublehooting Guide
Last Reply 2 weeks 3 days ago.
181
5.0
1 Shaun Hummel
Redistributing Internal BGP Routes Into OSPF
Last Reply 3 weeks 17 hours ago.
41921
5.0
3
Understanding Basics of Multicast RPF (Reverse Path Forwarding)
Last Reply 1 month 3 days ago.
14259
5.0
7
What is the BGP Backdoor Feature?
Last Reply 1 month 1 week ago.
3714
5.0
4 Omar Santos
Reading and Understanding the OSPF Database
Last Reply 1 month 2 weeks ago.
46935
4.9
21
Cloud Services Router 1000V
Last Reply 1 month 3 weeks ago.
102
0.0
0 Shaun Hummel
Network Assistant and 3825 router
Last Reply 1 month 3 weeks ago.
27
0.0
1 Pat Gainer
How to configure static NAT with route-maps
Last Reply 1 month 4 weeks ago.
67119
4.0
6 TCC_2
How to use HSRP to provide redundancy in a multihomed BGP network
Last Reply 2 months 1 week ago.
4696
1.0
1 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 2 months 1 week ago.
19096
5.0
6 TCC_2
The Size of the Internet Global Routing Table and Its Potential Side Effects
Last Reply 2 months 2 weeks ago.
26219
5.0
9 Omar Santos
Using the configure replace Command
Last Reply 2 months 2 weeks ago.
13168
0.0
3 Travis Williams
Preventing route looping by using route tagging
Last Reply 3 months 17 hours ago.
16846
5.0
1 Marwan ALshawi
GLBP overview and features
Last Reply 3 months 5 days ago.
3830
0.0
0 TCC_2
GLBP generates "GLBP: API active virtual address x.x.x.x not found" messages
Last Reply 3 months 5 days ago.
1624
0.0
0 TCC_2
Hierarchical Queuing Framework Overview and changes on Quality of Service: FAQ from Live Webcast
Last Reply 3 months 2 weeks ago.
2830
0.0
1 sakella
Advertising IPv6 Prefixes/Routes Over IPv4 EBGP Peers
Last Reply 3 months 2 weeks ago.
8734
5.0
1
Connectivity issues between subnets connected to the same Router
Last Reply 4 months 3 days ago.
1848
0.0
0 TCC_2
Aggregate network is not advertised
Last Reply 4 months 3 days ago.
588
0.0
0 TCC_2
Manual Summarization in EIGRP, BGP causes the creation of route to "null 0 interface"
Last Reply 4 months 3 days ago.
4126
0.0
0 TCC_2
PPPoE Client-Server setup and configuration
Last Reply 4 months 1 week ago.
50842
5.0
8 robhatta
Configuration Example: Embedded Packet Capture on Cisco IOS and IOS XE
Last Reply 4 months 2 weeks ago.
24411
5.0
5
About PPTP VPN and Cisco Easy VPN
Last Reply 4 months 3 weeks ago.
27
0.0
0 youness hafid
Filter Results
Subject Views Rating Comments Author
blog BGP Route Dampening.....confused???
Last Reply 2 months 1 day ago.
41768
4.3
6
blog What happens, when router receives packet?
Last Reply 10 months 2 weeks ago.
25990
4.4
17
blog Chalk Talk: SIP URI Dialing and ILS Networking
Last Reply 1 year 1 month ago.
235
0.0
0 Julie Burruss
blog What's Coming Up in the July 2014 TS Newsletter?
Last Reply 1 year 1 month ago.
45
5.0
0 Julie Burruss
blog What's Coming Up in the June 2014 TS Newsletter?
Last Reply 1 year 2 months ago.
73
0.0
0 Julie Burruss
blog Glimpse of "EIGRP name mode configuration"
Last Reply 1 year 3 months ago.
7034
5.0
1
blog What's Coming Up in the May 2014 TS Newsletter
Last Reply 1 year 3 months ago.
20
0.0
0 Julie Burruss
blog Microsoft network load balancing basics
Last Reply 1 year 4 months ago.
6
0.0
0 Vivek V
blog Community Tech-Talk : Enhancements in EIGRP
Last Reply 1 year 4 months ago.
3
5.0
0 Pawan Gupta
blog BGP PIC Not installed in FIB
Last Reply 1 year 4 months ago.
27
0.0
0 Sherif Atef Ahmed Ismail
blog VSS- An introduction / guide
Last Reply 1 year 4 months ago.
105
0.0
0 Vivek V
blog What's Coming Up in the April TS Newsletter
Last Reply 1 year 4 months ago.
58
5.0
0 Julie Burruss
blog Moving from FRTS to MQC on ISR or ISR-G2
Last Reply 1 year 5 months ago.
717
5.0
0 ammahend
blog PBR on Switches (3750/3560)
Last Reply 1 year 5 months ago.
68
0.0
0 gaysunda
blog X25 configuration , verification and debugging
Last Reply 1 year 5 months ago.
567
5.0
0 ammahend
blog What's Coming Up in the March TS Newsletter
Last Reply 1 year 5 months ago.
20
0.0
0 Julie Burruss
blog BFD Configuration & Troubleshooting on Cisco IOS and XR Routers
Last Reply 1 year 5 months ago.
1799
5.0
3 Anilkumar Dantu
blog VWIC card different generations and it's different flavours
Last Reply 1 year 5 months ago.
3451
1.0
2
blog Implementation of Static-PAT(Port Address Translation)
Last Reply 1 year 6 months ago.
1611
5.0
2
blog What's coming up in the February TS Newsletter?
Last Reply 1 year 6 months ago.
646
5.0
0 Julie Burruss
blog What's coming up in the January TS Newsletter?
Last Reply 1 year 7 months ago.
271
0.0
0 Julie Burruss
blog What's coming up in the December TS Newsletter?
Last Reply 1 year 8 months ago.
399
0.0
0 Julie Burruss
blog What's coming up in the November TS Newsletter?
Last Reply 1 year 9 months ago.
532
0.0
0 Julie Burruss
blog Connecting Your Network in IPv6:
Last Reply 1 year 10 months ago.
668
5.0
0 Cassio Luis Reis Gomes
blog What's coming up in the October TS Newsletter?
Last Reply 1 year 10 months ago.
501
0.0
0 Julie Burruss
Filter Results
WAN, Routing and Switching
Views: 186
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
WAN, Routing and Switching
Views: 63
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 1265
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 2656
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 4.3 (8 ratings)
WAN, Routing and Switching
Views: 839
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 3.7 (3 ratings)
by
WAN, Routing and Switching
Views: 1243
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
WAN, Routing and Switching
Views: 146
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 159
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 59
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 639
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (2 ratings)
WAN, Routing and Switching
Views: 2093
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
WAN, Routing and Switching
Views: 5437
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (4 ratings)
WAN, Routing and Switching
Views: 1969
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 4.2 (5 ratings)
WAN, Routing and Switching
Views: 254
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
by sakella
WAN, Routing and Switching
Views: 203
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
WAN, Routing and Switching
Views: 496
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 173
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
WAN, Routing and Switching
Views: 109
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
WAN, Routing and Switching
Views: 270
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Filter Results

Events

September 1, 2014
Ask the Expert
March 17, 2014
Techtalks
  • 1
  • 2
  • 3
  • 4
  • 5
September 23, 2013
Ask the Expert
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
June 17, 2013
Ask the Expert
  • 1
  • 2
  • 3
  • 4
  • 5
May 20, 2013
Ask the Expert
April 16, 2013
Ask the Expert
February 17, 2011
Webcasts
  • 1
  • 2
  • 3
  • 4
  • 5
June 5, 2012
Webcasts
February 22, 2011
Ask the Expert
  • 1
  • 2
  • 3
  • 4
  • 5
March 28, 2011
Ask the Expert
  • 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
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 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
With Vignesh R. P. Welcome to the Cisco Support Community Ask the Expert conversation. This is an opportunity to learn and ask questions to Cisco expert Vignesh R. P. about how to configure and troubleshoot Open Shortest Path First (OSPF)Open...
Ended June 28, 2013

Actions

 
 

Featured Content

Popular Discussions

Popular Documents

Rank Username Points
1 9,454
2 8,845
3 8,691
4 7,546
5 5,964
Rank Username Points
121
108
90
80
50