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.

I wan't to ping from "PC" in the right (DIRECTION FES) to  PC in the left (DIRECTION KENITRA) but when I ping it fail , I tried to connect "Multila...
7 min 38 sec ago
Hello, We have the topology in Attachement. and we have problem with SVI and VPCThe configuration:N5K1:vpc domain 100  peer-switch  role priority 1...
44 min 2 sec ago
Hi i'm replacing the BT hub with a Cisco 887 router. i have configured it and followed BT's config however i'm unable to get access to the internet...
10 hours 10 min ago
Hi Guys, I am facing issue while putting the SFP 4 port 10 G module in SUP on cisco 4500.can you please advice if its supported and/or IOS dependen...
11 hours 12 min ago
Hello All,We are planning to upgrade our internet bandwidth, so signed up for Comcast EDI service. The current setup is from Bay area,  The line co...
12 hours 36 min ago
         
IP SLA 419 10 1 2 0
Routers 4019 56 4 2 0
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Subject Views Votes Rating Replies Last replied by
discussion Cisco packet tracer 6 / How to connect 3 Multilayer switchs
Last Reply 7 min 38 sec ago.
0 0 0.0 0 lmouktassidkhaliil1
discussion %ADJ-5-PARENT: Midchain parent maintenance for IP midchain / EIGRP Problems
Last Reply 12 min ago.
15907 0 5 9 Mark Mattix
discussion How to control the amount of routes of full table into customer site ?
Last Reply 21 min 11 sec ago.
3 0 0.0 1 Roberto Kippins
discussion Looking for advice on getting second LAN out to the Internet.........
Last Reply 41 min 36 sec ago.
73 0 5 15 Roberto Kippins
discussion VPC + SVI problem
Last Reply 44 min 2 sec ago.
0 0 0.0 0 magedis0383
discussion How to use MPLS for WAN, but local T1/DSL for general internet use
Last Reply 47 min 41 sec ago.
1056 0 0.0 6 issofunky
discussion compare DMVPN and MPLS
Last Reply 59 min 36 sec ago.
0 0 0.0 1 Jon Marshall
discussion Tri-Bonded T1 taking errors slowly 3925
Last Reply 1 hour 22 min ago.
31 1 0.0 2 Chris Gill
discussion Problem with prefix list to filter networks on ospf.
Last Reply 2 hours 43 min ago.
0 0 5 2 Erico Verissimo
discussion OSPF neighbor uptime mismatch in cisco 1941
Last Reply 3 hours 4 sec ago.
0 0 0.0 1 Nagendra Kumar ...
discussion Issue with EIGRP on tunnel interface
Last Reply 3 hours 53 min ago.
0 0 5 2 Mikhail Orlov
discussion Cisco VPN connectivity b/w 2801 and 1841
Last Reply 5 hours 45 min ago.
0 0 0.0 1 Karsten Iwen
discussion Port Forwarding external request accessing port 445 to internal ip with port 22
Last Reply 6 hours 13 min ago.
0 0 0.0 4 Jon Marshall
discussion How to config MPLS with DHCP
Last Reply 8 hours 33 min ago.
1 0 0.0 1 zavira123
discussion Eigrp - How to modify Admin distance for redistributing connected links and over WAN
Last Reply 8 hours 6 min ago.
38 0 0.0 8 Jon Marshall
discussion Newbie Help (Switch Configuration)
Last Reply 8 hours 6 min ago.
13 0 0.0 2 harrysmoore
discussion Where did these tunnel interfaces come from?!?
Last Reply 9 hours 9 min ago.
0 0 0.0 1 Jose Jara
discussion Input and ignored errors in cisco 2900 gig interfaces(Gig0/0 and Gig0/1)
Last Reply 9 hours 47 min ago.
15 0 0.0 4 praveen kumar
discussion Can not access internet with Cisco 887VA on BT infinity
Last Reply 10 hours 10 min ago.
0 0 0.0 0 millionmedhane
discussion Switch crashes when idle.Breakpoint exception, CPU signal 23, PC = 0x428
Last Reply 10 hours 32 min ago.
28 0 0.0 2 cvf-reg2cis
discussion Restrict SSH, TELNET and HTTP ro Management VRF on ISR 400
Last Reply 10 hours 46 min ago.
12 1 0.0 3 richardadeolu
discussion BGP with two ISP
Last Reply 10 hours 58 min ago.
12 0 5 2 engineer_msu
discussion EHWIC Card is not detecting when we put in the router
Last Reply 11 hours 10 min ago.
62 0 5 13 dnsroot13
discussion SFP-10G-SR-%C4K_TRANSCEIVERMAN-3-INCOMPATIBLE:
Last Reply 11 hours 12 min ago.
0 0 0.0 0 dnsroot13
discussion ASA 5510 connect to Comcast EDI
Last Reply 12 hours 36 min ago.
8 0 0.0 0 Solix_support
Filter Results
Subject Views Rating Comments Author
How to configure EIGRP bandwidth usage over Frame Relay and low speed links
Last Reply 5 years 8 months ago.
1843
0.0
0 TCC_2
Cisco 892 router performance test
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459
4.0
3 Juri Jestin
Reading and Understanding the OSPF Database
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33585
4.9
17 plumbis
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10951
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6 ashirkar
NAT Box to Box High Availability Overview
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710
4.0
1 Csc TsWebDocs
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12206
5.0
0 TCC_2
Router is not forwarding DHCP requests - hosts are unable to obtain an IP address from a DHCP server
Last Reply 1 week 6 days ago.
2868
0.0
1 TCC_2
ITD: Load Balancing, Traffic Steering, Redirection & Clustering using Nexus switches
Last Reply 1 month 4 days ago.
31
5.0
0 expertadvisor20151
ITD: Load-Balancing, Traffic Steering, Redirection & Clustering using Nexus Series
Last Reply 1 month 6 days ago.
9
5.0
0 expertadvisor20151
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32912
4.8
16 Marwan ALshawi
dual internet links NATing with PBR and IP SLA
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69388
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63 Marwan ALshawi
Configuration Guide for VDSL2 and ADSL2/2+ NIM on ISR4000 Series Routers
Last Reply 1 month 3 weeks ago.
125
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0 vik
How to configure a GRE tunnel
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188860
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19 TCC_2
BGP load balancing using Multipath relax
Last Reply 2 months 6 days ago.
536
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0 MANISH Yadav
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25916
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3 SunilKhanna
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46524
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7 robhatta
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226
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16904
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4 ashirkar
ISR Cisco 891-24X/K9
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47338
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The Size of the Internet Global Routing Table and Its Potential Side Effects
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21332
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8 Omar Santos
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blog Glimpse of "EIGRP name mode configuration"
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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?
Last Reply 1 year 2 months ago.
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0 Julie Burruss
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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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