Routing

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We have C1111-8P and somehow staff disconnected all wires, now I have issue with connecting and showing No valid IP address detected on CPU, can someone help upload the wiring diagram, where suppose to connect the incoming internet RJ45 and have only...

a1martinc by Level 1
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There's a scenario where a /16 public IP pool has been advertised (via BGP) on the Internet in multiple /21 chunks. The /16 prefix is defined on router R1 (as a single prefix) from which IP addresses are being assigned to end users via DHCP.R1 has an...

hbf by Level 1
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  • 3 replies
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Hello, I have a question on the power consumption of the CGR 2010 with a module. I'm doing an AC calculation.The datasheet says  30 watts with no modules.GRID router WIC power consumption 4.5 or 6Watta max. What does WIC mean?two module

Hi!I have network with topology that can be seen on screen attached below. I configured switches, configured routers, configured OSPF, vlans, inter vlan routing on R2 etc. Any PC can ping any other no problem. And any PC can ping R2 without any probl...

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ares543 by Level 1
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we have a policy-based site-to-site VPN between cisco router and palo alto. But the tunnel goes down and doesn't come up after the IPsec lifetime is expired. And tunnel only comes up after sending traffic from cisco to palo alto and not the other way...

MriduD by Level 1
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Hi there,I have a lab that I created inside CML where I was working on BGP route aggregation and deaggregation through the bgp inject-map command. My topology looks like thisAS300 and AS400 are both sending a single prefix: 172.16.1.0/24 and 172.16.2...

Mozy_0-1717528610735.png
Mozy by Level 1
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  • 7 replies
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Hello,I need some help with the following BGP configuration router bgp 300neighbor 192.169.10.1 remote-as 200neighbor 192.169.10.1 description ISP-Aneighbor 192.169.20.1 remote-as 400neighbor 192.169.20.1 description ISP-B!address-family ipv4network ...

Norman123 by Level 1
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I'm writing the following command "Ip as-path access-list 1 permit ^$", but when i do a sh run im only seeing  "Ip as-path access-list 1 permit ^" i cant understand why the "$" is not saving in the running config, any ideas?

pfrancois by Level 1
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To be clear I am taling about using a router as a DNS server for local PCs.Our routers are set to provide DNS to the local PCs on site.They split this in 2 ways.1st Internal domains, these are sent to our internal DNS servers2nd Anything else, bascia...