Hi, For some reason I can't ping back my inernal network>I've configured my network as follow: When I ping form PC-1 to:CSB250 -> Works C877 -> WorksISP Router -> Worksand vice versa, except whe ping form ISP router OR PC-2 to any device the C877 ro...
The above the toplogy which reflects the problem I'm facing with ip helper. R1 is DHCP server for the 172.16.1.1/24 network I have configured static routes between R2 and R3 with next-hop addresses. Interface g0/0/1 on R3 is configured with ip add...
Hi Friends, I have built a NG Firewall in HA, is it possible to use the same IP for two different interfaces on this router? so we can plug in these two HA firewall? I know we can easily do this on a layer 3 switch. But my colleague insisted we can d...
Cisco ASR 1001x Cisco IOS XE Software, Version 17.03.05I have implemented BGP peering with Team-Cymru for ipv4 and ipv6 bogons. The routes from this peering are community-matched for "next hop" to either 192.0.2.1 or 100::/64 - both of which have a...
I'm testing the following setup in an MPLS lab: RTR-1-VRF-1 (ASN 65001) -> eBGP to firewall -> FW-1 (ASN 65002) -> eBGP from firewall -> RTR-1-VRF-2 (ASN 65001)RTR-1-VRF-1 is setup to send extended communities to the firewall.The firewall strips ASN ...
Hello.I have error:"502 Bad Gateway"I do everything in:tftp -i 192.168.1.1 put RV32X_v1.2.1.13_20150504-code.binBut I have error:"Connect request fail" Please help me
Hello.. i have simple topology as attached picture. My existing configuration is all default route to the internet 0.0.0.0/0 will be forward to R1 10.0.0.2 and R2 10.20.0.2 by OSPF, so OSPF will decide to which interface the traffic will be forward. ...
Am trying to factory reset a Cisco catalyst 3650, but am unable to delete the Vlan.dat.Can someone please help.
Hi All,Following the Cisco Config guide (https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipaddr_nat/configuration/xe-16/nat-xe-16-book/iadnat-cgn.html) for ASR1001-X, I have configured Dynamic Port Address CGN and it is operational. The following a...
Hi all.I have a Cisco 4221 ISR which does not accept "ip nat enable" command on interface configuration. Below is its IOS version. What can I do to get this command?Cisco IOS XE Software, Version 16.06.03Cisco IOS Software [Everest], ISR Software (X...
Folks, I need to get serial number from remote 6509. I tried 'show diag' but no output returned. This is IOS version 12.2(18).
Hi all,i have problem on ASR1006 with DNS packet translations that occours every 3 weeks after "clear ip nat translations"Symptoms are laggy web loadding. Need to refresh browser several times to load the page.TCP translations are ok. Only UDP have e...
Hello. Please view below config (associated with NAT (?)), and also below logs, from 4431 Router, and also downstream workstation softphone vendor log... policy-map type inspect INSIDE-TO-OUTSIDE-POLICYclass type inspect INSIDE-TO-OUTSIDE-CLASSinspec...
good, I have a problem with a router C1121-8p at the time of activating the permanent license I can not find how to do it, but if what I did was reserve it for that computer but I still do not get to use it permanent, if I could help to be able to ac...
Hi!I read this article about BGP/MPLS Layer 3 VPNshttps://www.noction.com/blog/bgp-mpls-layer3-vpn-practical-configuration Regarding the statement "The label 21 is the inner (VPN) label, added by the PE1 router", I did not understand how the label 21...
