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 was trying to configure the POS interfaces on GNS3 using only 2 routers but not able to bring the interfaces up and up. Please see below and plea...
12 min 31 sec ago
Hi community  can anyone explaine what would be the behaviur of this config on both scenarios, congestion and no congetioni have a parent police sh...
11 hours 55 min ago
We have a bandwidth issue getting from our colocated site with an ASA5515 configured on 0/2 for a 20Mb E-line to our corporate office. We have Leve...
19 hours 51 min ago
so im a network admin for a fairly large credit union (cisco routers/HP procurve switches), previously the assit network admin for a very large ban...
1 day 10 hours ago
Does Nexus 7700's support IPv6 Tunnels. I have a M2 line card.
1 day 12 hours ago
         
IP SLA 419 10 1 2 0
Routers 4016 56 4 2 0
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Subject Views Votes Rating Replies Last replied by
discussion POS Interface on GNS3
Last Reply 12 min 31 sec ago.
0 0 0.0 0 Mohammad Rahman
discussion New to BGP, looking for help!
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0 0 4.66667 18 amchang
discussion VLAN pass over layer 3 switch
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0 0 4.47222 10 amchang
discussion How to find ip addresses of all interfaces of a router from another router?
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0 0 3.55556 6 amchang
discussion BGP Neighbor's to same remote AS?
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0 0 5 1 amchang
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0 0 0.0 2 Mahmoud Marie
discussion how to configure mail alerts in cisco-2911/K9 router ?
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0 0 4.5 3 Michael Deku
discussion ISR 4331 + SM-X-ES3-16-P - Exit?
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0 0 4.71429 1 Michael Deku
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Last Reply 4 hours 7 min ago.
263 0 5 4 Mike Hagans
discussion ACL allowing internet but blocking rfc addresses
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0 0 5 3 leepippins
discussion Cisco 2901 router multiple vpn tunnels
Last Reply 7 hours 28 min ago.
0 0 0.0 3 vivek srivastava
discussion qos question bw remaining percent with police
Last Reply 11 hours 55 min ago.
0 0 0.0 0 osvaldo Alcala Perez
discussion Hierchical Shaping Configuration on Sub-Line Rate Interface (QOS)
Last Reply 8 hours 46 min ago.
0 0 5 14 eandrcisco007
discussion How to avoid QOS bandwidth limits on SVTIs
Last Reply 9 hours 6 min ago.
0 0 0.0 1 Joseph W. Doherty
discussion EIGRP Adjacency not forming on ASA 5515-X and 1921 Router
Last Reply 9 hours 38 min ago.
23 0 5 4 Joel Friedman
discussion DHCP host routes not added when using IP Unnumbered with DHCP relay
Last Reply 10 hours 50 min ago.
33 1 0.0 4 pavel_kotelva
discussion CE to PE Config EBGP AS
Last Reply 11 hours 48 min ago.
0 0 0.0 2 Mark Snyder
discussion dmvpn mtu size on tunnel
Last Reply 12 hours 19 min ago.
0 0 0.0 7 Joseph W. Doherty
discussion Setting up - CISCO ASA 5505 as PPPoE - with Bridged DSL D-Link Modem
Last Reply 13 hours 17 min ago.
0 0 0.0 2 srivathsan.srin...
discussion PBR and Virtual Interfaces
Last Reply 13 hours 24 min ago.
0 0 5 2 chrisayres
discussion How to reset {password of Cisco SG300 8 port switch
Last Reply 14 hours 27 sec ago.
0 0 0.0 1 venperum
discussion wan router vz dsl router
Last Reply 14 hours 29 min ago.
0 0 0.0 2 Peter Paluch
discussion Which router ASR1000 or 7600
Last Reply 14 hours 33 min ago.
0 0 4.16667 8 ahr139401
discussion ISP NAT one public ip
Last Reply 17 hours 16 min ago.
0 0 5 12 AdamBudzinski
discussion High Reed-Solomon EC on 887VA with VDSL
Last Reply 18 hours 35 min ago.
301 0 5 7 user889988
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Subject Views Rating Comments Author
Hierarchical Queuing Framework Overview and changes on Quality of Service: FAQ from Live Webcast
Last Reply 1 week 4 days ago.
2468
0.0
1 sakella
Advertising IPv6 Prefixes/Routes Over IPv4 EBGP Peers
Last Reply 1 week 4 days ago.
7383
0.0
1 SunilKhanna
Connectivity issues between subnets connected to the same Router
Last Reply 5 years 11 months ago.
1664
0.0
0 TCC_2
Aggregate network is not advertised
Last Reply 5 years 11 months ago.
561
0.0
0 TCC_2
Manual Summarization in EIGRP, BGP causes the creation of route to "null 0 interface"
Last Reply 5 years 11 months ago.
3935
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0 TCC_2
Reading and Understanding the OSPF Database
Last Reply 4 weeks 1 day ago.
37551
4.9
19 plumbis
PPPoE Client-Server setup and configuration
Last Reply 1 month 7 hours ago.
47697
5.0
8 robhatta
Configuration Example: Embedded Packet Capture on Cisco IOS and IOS XE
Last Reply 1 month 1 week ago.
18775
5.0
5 ashirkar
About PPTP VPN and Cisco Easy VPN
Last Reply 1 month 2 weeks ago.
20
0.0
0 youness hafid
CISCO VPN PPTP
Last Reply 1 month 2 weeks ago.
9
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0 youness hafid
Remarks Regarding the License of ASR1001 Series Router
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7
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0 Csc TsWebDocs
Outline of NAT Box to Box High Availability Redundancy Operation (Basic Design)
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11
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0 Csc TsWebDocs
EIGRP Feasible Successor
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7
0.0
0 Csc TsWebDocs
How to configure EIGRP bandwidth usage over Frame Relay and low speed links
Last Reply 5 years 11 months ago.
1877
0.0
0 TCC_2
Cisco 892 router performance test
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625
4.5
3 Juri Jestin
Understanding Basics of Multicast RPF (Reverse Path Forwarding)
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11852
5.0
6 ashirkar
NAT Box to Box High Availability Overview
Last Reply 3 months 1 week ago.
928
4.0
1 Csc TsWebDocs
How to configure a NAT translation timeout
Last Reply 5 years 11 months ago.
12535
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 3 months 1 week ago.
2978
0.0
1 TCC_2
ITD: Load Balancing, Traffic Steering, Redirection & Clustering using Nexus switches
Last Reply 4 months 2 days ago.
102
5.0
0 expertadvisor20151
ITD: Load-Balancing, Traffic Steering, Redirection & Clustering using Nexus Series
Last Reply 4 months 4 days ago.
22
5.0
0 expertadvisor20151
Load balancing using Performance Routing pfr/OER
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33500
4.8
16 Marwan ALshawi
dual internet links NATing with PBR and IP SLA
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71886
5.0
63 Marwan ALshawi
Configuration Guide for VDSL2 and ADSL2/2+ NIM on ISR4000 Series Routers
Last Reply 4 months 3 weeks ago.
286
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0 vik
How to configure a GRE tunnel
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200652
4.6
20 TCC_2
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Subject Views Rating Comments Author
blog What happens, when router receives packet?
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blog Glimpse of "EIGRP name mode configuration"
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22
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0 Sherif Atef Ahmed Ismail
blog VSS- An introduction / guide
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blog X25 configuration , verification and debugging
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blog What's Coming Up in the March TS Newsletter
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blog Implementation of Static-PAT(Port Address Translation)
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blog What's coming up in the February TS Newsletter?
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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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blog What's coming up in the October TS Newsletter?
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