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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I am trying to configure Catalyst 2960X switch with QoS and I want to use the command: "mls qos srr-queue input cos-map queue" and every time I get...
9 hours 16 min ago
Hello,The problem is: when this device is switching packets with one VLAN tag it preserves  DSCP field inside IPv4 header untouched.  When it is sw...
19 hours 15 min ago
Dear Team, Currently, I am doing the User Acceptance Testing for the Enterprise Network which includesASR 1000 Series, ASR 9000 Series, Nexus 7700...
20 hours 1 sec ago
Hi - I have LAN connected to ISP MPLS CE where BGP(AS 65002) is configured & LAN subnets are advertised from that CE into further ISP network.F...
22 hours 16 min ago
Hi Team, one of server is not getting RNAT following rule we are keeping on CISCO fwsm firewallsource ( 202.54.124.200 ) destination (any ) port (...
1 day 15 hours ago
         
IP SLA 416 10 1 2 0
Routers 4006 56 4 2 0
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discussion DIFFERENCE BETWEEN ROUTER & LAYER 3 SWITCH
Last Reply 10 years 3 months ago.
518 0 0.0 4 Steven.Sanchez
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358 0 0.0 2 n.ramachandran
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247 0 0.0 1 marikakis
discussion How to read show tech support command
Last Reply 10 years 3 months ago.
1397 0 0.0 1 dwyerr
discussion Problems with ISDN lines
Last Reply 10 years 3 months ago.
176 0 0.0 1 stomasko
discussion Redundant E1 lines
Last Reply 10 years 3 months ago.
210 0 0.0 2 joyride_us
discussion Selecting EIGRP route over RIP for same destination
Last Reply 10 years 3 months ago.
233 0 5 2 Richard Burts
discussion traffic-share min across-interfaces
Last Reply 10 years 3 months ago.
1475 0 0.0 2 marikakis
discussion 3745/3845 backplane
Last Reply 10 years 3 months ago.
1064 0 1 1 smalkeric
discussion Changing route from one location to another
Last Reply 10 years 3 months ago.
177 0 0.0 1 mhussein
discussion BGP Query
Last Reply 10 years 3 months ago.
341 0 0.0 2 marikakis
discussion Using Aux port for VPN out
Last Reply 10 years 3 months ago.
160 0 0.0 0 barrygt30
discussion OSPF between 6500 core swith and NOKIA IP Firewall
Last Reply 10 years 3 months ago.
166 0 0.0 0 g.rodegari@lutech.it
discussion Help needed Have a Cisco 2610 with BRI 4B-S/T how to conf?
Last Reply 10 years 3 months ago.
279 0 0.0 2 MJonkers
discussion cat6000 MSFC2 IOS boothelper corrupt !
Last Reply 10 years 3 months ago.
189 0 0.0 5 avanderzanden
discussion Appropriate Router
Last Reply 10 years 3 months ago.
134 0 0.0 1 n.ramachandran
discussion I have 2 ISP. I want two ISP carry differnt traffic, can any one solve it
Last Reply 10 years 3 months ago.
134 0 0.0 2 kriscco
discussion qos options with frame-relay
Last Reply 10 years 3 months ago.
195 0 0.0 6 tteslicko
discussion HDSL backup via ADSL
Last Reply 10 years 3 months ago.
204 0 0.0 3 stanleyb
discussion 2 Access ADSL in the same router
Last Reply 10 years 3 months ago.
179 0 0.0 1 ebreniz
discussion IGX 8420, lost password
Last Reply 10 years 3 months ago.
164 0 0.0 2 dwolfenbarger
discussion What are the differences betwenn these two commands?
Last Reply 10 years 3 months ago.
142 0 0.0 1 dgahm
discussion Problem with nat table 1721?
Last Reply 10 years 3 months ago.
174 0 0.0 2 tonycowling@sym...
discussion no ftp-server write-enable
Last Reply 10 years 3 months ago.
2058 0 0.0 1 Harold Ritter
discussion How to ROMMON mode on a 2509
Last Reply 10 years 3 months ago.
442 0 0.0 2 d.higginbotham
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UBR
Last Reply 6 years 3 weeks ago.
883
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Cisco IOS XR Software
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8723
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1070
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Config check with show run
Last Reply 6 years 3 weeks ago.
923
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BGP error message received, but is not currently listed in the IP Routing knowledge base
Last Reply 6 years 2 weeks ago.
175
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How to configure default routing so different default routes are used based on the source of the packet (Policy Based Routing)
Last Reply 6 years 2 weeks ago.
1054
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How to determine IP addresses FAQ
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200
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How to configure the MPLS VPN Carrier supporting Carrier setup
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4423
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How to configure the BGP Policy Accounting feature
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338
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How to configure HSRP to support ICMP redirects
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3615
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Mozilla
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261
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1172
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Router cannot see or recognize the NME Module
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1209
5.0
0 Shahzad Ali
Frequently asked questions about NAT
Last Reply 5 years 11 months ago.
345
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How to prevent duplicate EIGRP router IDs
Last Reply 5 years 11 months ago.
380
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How to configure HSRP on a router
Last Reply 5 years 11 months ago.
2656
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EIGRP packets are not sent across an ATM PVC due to missing broadcast keyword in the PVC configuration
Last Reply 5 years 11 months ago.
686
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0 TCC_2
Cannot access the internal host from multiple sources
Last Reply 5 years 11 months ago.
731
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HSRP brings ISDN link up
Last Reply 5 years 11 months ago.
1401
0.0
0 TCC_2
Getting the DUAL-3-SIA EIGRP error message
Last Reply 5 years 11 months ago.
1510
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Routes redistributed into BGP are not advertised
Last Reply 5 years 11 months ago.
538
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Pings to or from the router running BGP experiencing high latency, and no latency is on the pings going through the router
Last Reply 5 years 11 months ago.
2023
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0 TCC_2
How to resolve EIGRP issues
Last Reply 5 years 11 months ago.
1975
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0 TCC_2
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blog Implementation of Static-PAT(Port Address Translation)
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