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.

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We have the following devices2 device UCS C220 M32 device R Cisco 29002 device Switch Catalyst 3750-x series1 device Cisco 2500 wireless controller...
4 hours 32 min ago
I have a cvm-c2 modem, and a Cisco 8300 series router. I have them connected through a serial link, and have configured everything. However, the S0...
1 day 9 hours ago
I have the Cisco RV320 load balancing router.  WAN 1 is a Comcast cable modem at 105Mbps down and 20Mbps up.  WAN 2 is AT&T U-Verse line at 18M...
1 day 9 hours ago
Hi, we have two 6500 switches configured as HSRP pair ang they formed OSPF nei across all the VLANS.There is one LAB 2600 router connected on vlan...
1 day 18 hours ago
Hi everybody,I have to measure the amount of VoIP traffic (data and signal)  that go through a WAN link. Unfortunately  customer has no idea of the...
1 day 20 hours ago
         
IP SLA 416 10 1 2 0
Routers 4007 56 4 2 0
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discussion Terminate traffic if PBR destination fails
Last Reply 6 min 38 sec ago.
5 0 0 1 paul driver
discussion Encrypt Traffic Between multiple sites which are connected over IP-VPN MPLS
Last Reply 3 hours 25 min ago.
48 0 4 9 mahmoodmkl
discussion Interrupted electricity and phone crashes after returning Wireless Network
Last Reply 4 hours 32 min ago.
0 0 0 0 b.alrasheed
discussion BGP || next-hop-self not working while doing RR
Last Reply 6 hours 15 min ago.
6 0 5 2 rehan alam
discussion BGP session fail
Last Reply 7 hours 37 min ago.
30 0 0 4 milan.kulik
discussion BGP Notification sent, invalid or corrupt AS path
Last Reply 15 hours 1 min ago.
72 0 0 8 Josiah Inubio
discussion 3925E - Field Notice FN - 63723 - How to retrieve Fan Tray Serial Number from CLI
Last Reply 18 hours 31 min ago.
32 1 4.66667 3 gsotog001
discussion how do we check for open ports on a router ?
Last Reply 18 hours 57 min ago.
15385 1 3.75 7 Marty Stoyanoff
discussion Basic Static Routing Problem
Last Reply 21 hours 52 min ago.
10 0 0 1 Rolf Fischer
discussion 4507R+E Licensing Issue\IP base license not working
Last Reply 1 day 3 hours ago.
1674 0 5 2 jfawcett
discussion Routing updates issue
Last Reply 1 day 3 hours ago.
24 0 0 2 viswa sai
discussion Cannot get virtual tunnel up between cvm and router
Last Reply 1 day 9 hours ago.
14 0 0 0 Slipknot729
discussion RV320 Protocol Binding - Bind Traffic to Specific Destination
Last Reply 1 day 9 hours ago.
0 0 0 0 sdorn9999
discussion Failover/Highavailability of webserver with multiple ISP
Last Reply 1 day 18 hours ago.
34 0 5 4 rmohammed11
discussion OSPF routes getting refreshed
Last Reply 1 day 18 hours ago.
32 0 0 0 Srinivasa Rao Kolusu
discussion Cisco catalyst enable DCHP
Last Reply 1 day 18 hours ago.
29 0 0 1 Erico Verissimo
discussion Cisco Prime Infrastructure 2.2 clients and users IPs not detected
Last Reply 1 day 20 hours ago.
58 3 0 1 scheived
discussion NBAR max-bit-rate
Last Reply 1 day 20 hours ago.
5 0 0 0 e.ciollaro
discussion DMVPN with dual hub routers
Last Reply 1 day 20 hours ago.
24 0 5 2 bymc
discussion Hardware recommendation for WAN switching
Last Reply 1 day 20 hours ago.
9 0 0 1 e.ciollaro
discussion Restrict Inter-VLAN routing
Last Reply 1 day 22 hours ago.
20 0 5 2 dan_miles86
discussion INTERNET - Rotuing management
Last Reply 1 day 22 hours ago.
18 0 0 1 Erico Verissimo
discussion Need help with Cisco 7513: System returned to ROM by bus error at PC 0x400F1578, address 0x62B38F16
Last Reply 2 days 59 min ago.
34 0 0 10 crbernabe
discussion INTERNET - Rotuing management
Last Reply 2 days 1 hour ago.
3 0 0 0 pugalendi.d
discussion Cisco 1921 / 4GLTE EHWIC - Primary Int G0/0 and Backup Cellular 0/0/0 Issues
Last Reply 2 days 1 hour ago.
122 0 0 29 screch101
Filter Results
Subject Views Rating Comments Author
How to configure a GRE tunnel
Last Reply 3 hours 58 min ago.
230144
4.6
22 TCC_2
Design Single DMVPN with Dual Hubs as a redundant path over internet
Last Reply 3 days 8 hours ago.
27848
4.6
4 Marwan ALshawi
Cisco DMVPN Troublehooting Guide
Last Reply 1 week 3 days ago.
142
5.0
1 Shaun Hummel
Redistributing Internal BGP Routes Into OSPF
Last Reply 2 weeks 19 hours ago.
41516
5.0
3
Understanding Basics of Multicast RPF (Reverse Path Forwarding)
Last Reply 3 weeks 5 days ago.
14104
5.0
7
What is the BGP Backdoor Feature?
Last Reply 1 month 4 days ago.
3714
5.0
4 Omar Santos
Reading and Understanding the OSPF Database
Last Reply 1 month 1 week ago.
46209
4.9
21
Cloud Services Router 1000V
Last Reply 1 month 2 weeks ago.
78
0.0
0 Shaun Hummel
Network Assistant and 3825 router
Last Reply 1 month 2 weeks ago.
27
0.0
1 Pat Gainer
How to configure static NAT with route-maps
Last Reply 1 month 3 weeks ago.
66564
4.0
6 TCC_2
How to use HSRP to provide redundancy in a multihomed BGP network
Last Reply 2 months 20 hours ago.
4676
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 5 days ago.
18983
5.0
6 TCC_2
The Size of the Internet Global Routing Table and Its Potential Side Effects
Last Reply 2 months 1 week ago.
25965
5.0
9 Omar Santos
Using the configure replace Command
Last Reply 2 months 1 week ago.
13101
0.0
3 Travis Williams
Preventing route looping by using route tagging
Last Reply 2 months 3 weeks ago.
16718
5.0
1 Marwan ALshawi
GLBP overview and features
Last Reply 2 months 4 weeks ago.
3818
0.0
0 TCC_2
GLBP generates "GLBP: API active virtual address x.x.x.x not found" messages
Last Reply 2 months 4 weeks ago.
1622
0.0
0 TCC_2
Hierarchical Queuing Framework Overview and changes on Quality of Service: FAQ from Live Webcast
Last Reply 3 months 1 week ago.
2813
0.0
1 sakella
Advertising IPv6 Prefixes/Routes Over IPv4 EBGP Peers
Last Reply 3 months 1 week ago.
8578
5.0
1
Connectivity issues between subnets connected to the same Router
Last Reply 3 months 3 weeks ago.
1833
0.0
0 TCC_2
Aggregate network is not advertised
Last Reply 3 months 3 weeks ago.
586
0.0
0 TCC_2
Manual Summarization in EIGRP, BGP causes the creation of route to "null 0 interface"
Last Reply 3 months 3 weeks ago.
4117
0.0
0 TCC_2
PPPoE Client-Server setup and configuration
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50615
5.0
8 robhatta
Configuration Example: Embedded Packet Capture on Cisco IOS and IOS XE
Last Reply 4 months 1 week ago.
23898
5.0
5
About PPTP VPN and Cisco Easy VPN
Last Reply 4 months 2 weeks ago.
27
0.0
0 youness hafid
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Subject Views Rating Comments Author
blog BGP Route Dampening.....confused???
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41608
4.3
6 jakula
blog What happens, when router receives packet?
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blog Chalk Talk: SIP URI Dialing and ILS Networking
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0 Julie Burruss
blog What's Coming Up in the July 2014 TS Newsletter?
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blog What's Coming Up in the June 2014 TS Newsletter?
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blog Glimpse of "EIGRP name mode configuration"
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blog What's Coming Up in the May 2014 TS Newsletter
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20
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0 Julie Burruss
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216
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0 Vivek V
blog Community Tech-Talk : Enhancements in EIGRP
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blog What's coming up in the January TS Newsletter?
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blog What's coming up in the December TS Newsletter?
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blog What's coming up in the November TS Newsletter?
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blog Connecting Your Network in IPv6:
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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...
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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...
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