One of our customers wants to connect to us using a private link.Customer wants to have all the communications encrypted over this link. Customer had suggested GRE tunnel with IPSEC.MPLS provider will deliver a RJ45 link to us as well as towards our ...
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Hello all, How do I install and activate Cisco 4221 performance license with the PAK and PIN ? Kind, Touna
Do cisco support PAT for incoming traffic? We tried it and we are not able to configure PAT for incoming traffic like we used to do for outgoing . We can do a Static NAT or Dynamic NAT, but what about PAT?
Hi, i'm a student at a college and i'm trying to figure out how GRE works. I split the network into two segments (192.168.1.x on the left and 192.168.2.x on the right) and set up GRE tunnel on Router0 and Router1. It works great when Router0 and Rout...
Hi, I have a setup (high level diagram attached) and stuck with some issues. Regarding the setup we have back-to-back vpnv4 & l2vpn evpn mp-bgp session. On ASBR2 everything looks fine but for some reason IF we have EVPN specific commands (L3VPN EVPN ...
banner motd # zpráva #bootcd flash:cd nvramconfig-register 0x2101config-register 0x2142copy running-config startup-configcopy running-config startup-configcopy startup-config running-configcrypto key generate rsacrypto key generate rsa modulus 1024de...
Resolved! Interface down/down on router interface
Hi everyone, I am trying to set up an eigrp lab on EVE-NG but on one router every time I set up the interface and no shut it I get the following messages: *Apr 26 02:14:34.500: %LINK-5-CHANGED: Interface Ethernet0/0, changed state to administrativel...
HiHoping someone can help.I have an ISR 1100 and would like to connect it as an L2TP client with no IPSEC no encryption. I have seen various posts but most are for IKE/IPSEC.I'm struggling to configure the tunnel in terminal, some of the examples I h...
So interface gig 0/0/0 interfaces with the LEC. Currently it has changed to half duplex. I try "duplex full" and the errors says I can't make the change because auto-negotiation is active. I then issue "no neg auto" and the router loses connectivity...
Always a good day to talk about L2 Multicast Address.A Josinfo #ccieofpeople reflection.Since remote times, an device can only communicate on the network after have L2 frame with NIC Burn-in Address MAC (source and destination) respective address. In...
Hello. How do I find the IP address of the www next hop (backup) ISP router? ( #sh cdp nei reveals nothing.) ( #sh arp only lists my own IP address.) (The default gateway is not this interface.) ( #sh ip route 1.1.1.0 outputs only that this subnet is...
Hi GuysI have a few questions on VPWS / EoMPLS etcCan these only be used in an MPLS network ? can you run them without MPLS? if not, why not?What is the main difference in VPWS and EoMPLS?Also, would providers these days configure EVPN using BGP? if ...
From my understanding, using subinterfaces here would normally be the best way to pass VLAN tagged traffic across the T1 over trunked ports, however subinterfaces are built off physical ports. The ISR4221 routers have T1 modules in them, forcing us t...
Hello , I have a 2960 stack switch and i want to create a scirpt to download the config file to windows share folder .i dii it for all my firewalls and i dont know if it's possible to do it with other devices like my stack here . Any idea please ? ...
Resolved! Routing and switching config
