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cisco router hangs

himy name is asim i am working as Network Administrator in govt sector in pakistan i have problem with cisco router 2900 series it gets hangs while booting i am sharing the current status of my router  i have attached the file as image of my router s...

NAT Configuration Error with IE2000

Hello,I try to configure a simple 1to1 NAT on a Cisco IE2000, following the guide. But it fails with an error, I don't know why it happens. en conf t l2nat instance instance10 inside from host 192.168.178.13 to 30.225.6.9 inside from host 192.168.17...

MK1603 by • Level 1
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Resolved! Dualstack DMVPN

Currently have a dual HUB dual cloud DMVPN running over IPv4.  I have an IPv6 circuit at our DC where we back-haul all IPv6 traffic through over private links.  Those links are going away and we are left with DMVPN so I need to now backhaul IPv6 traf...

DHCP Pools not giving out right DNS

Hi, I have a main DHCP pool configured, and then several reservations for specific devices that need different DNS servers. The reservations appear to be getting handed out correctly, but for some reason the DNS they are getting is from the main pool...

Two PIMv2-SM routers on the same subnet connected to the same upstream router - how to decide which router processes IGMP joins?

If we had a host on a subnet with two PIMv2-SM routers, how do the routers decide which one will forward multicast traffic to the hosts on that subnet? Let's assume that we have two PIMv2-SM routers, that they are PIMv2 neighbors, and that each PIMv2...

Router to switch L3 connection

Hi all,I currently have a router on a stick configured for a router to switch connection to route VLANS but I want a better way to do it.  First off I have an ASR router and WS-C3560X-48 layer 3 switch. I would like to have a layer 3 connection conne...

Create a long character community

Hello, I would like to know if it's possible to create a long character community in a cisco switch : CGS-2520-16S-8PC in 15.2(3)E1 version To be more precise, we have to create a community following this form :target:AS:yyyvxxx0a where y,v,x and a a...

Resolved! PBR with NBAR

Can anyone tell me if this will work? The idea is to classify certain HTTP traffic then route it over a secondary WAN link limiting some of the bandwidth hog websites from our primary link.class-map match-any http-secondary-traffic  match protocol ht...

Resolved! IOS XE versions - Denali/Everest

Hi all, I am looking for some advice please in terms of upgrading the code on several of our ISR 4451/4431 routers.Currently they are running variants of the 3.x train and I’d like to upgrade them to a later common code version. I am a little confuse...

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