Hi there, I manage a ASA 5545-X (9.2something) There are a few VPN tunnels configured, they work fine. But when I try to put lines in the WAN_in ACL, to only allow certain peers to setup a tunnel, it does'n seem to work; anyone can try to establish a...
I understand that the destination address is converted from IPv6 to IPv4 by calculation. But I can't understand how 6rd tunnel router knows route of out domain even though the detailed static route is not configured but just has a simple static route...
How we can install Appx lic on cisco4461.I tried normal license command but i got below: Router#license smart ?clear Clearconversion Start or stop a license conversionderegister deregister this deviceexport Get or return an export authorization keyfa...
I just create ibgp topology with 3 routers. But my R1 and R3 flapping and i can not able to ping loopback R1 to R3 vice versa also not able to ping from R3 to R1 neigbor IP 1.1.1.1 and from R1 to R3 2.2.2.2.I am attaching GNS3 smal lab. I am not usin...
Hello, I am very new to Firewalls and and stumped on a basic config. I currently have 1 ASA, 1 Router, 1 switch connected to my home network that is setup to DHCP (192.168.1.x). I have setup my router/switch to router on a stick design. I am able to ...
'm studying for CCNP and recently did an IP SLA lab and have a few questions about how it works...The lab is intended to reroute traffic coming from R1 to the default route to R4 via 10.1.4.4 to the backup link via SW2 to R4's 20.1.4.4 interface in ...
Ever since we were trying to setup DNS filtering, on our network, we are not able to browse Youtube.com and not even ping. We reverted back the dns configurations but still can not use YouTube. Restarted DHCP server and WLC but no luck.Wireshark sho...
Hello experts, Please your insight and enlighment about etherchannel load balance.To be quick, what is default load balance method for layer 2 etherchannel? what is default load balance method for layer 3 etherchannel?Can layer 3 etherchannel using m...
I have an interesting issue. I sporadically have a customer who reports no internet. When I look at their NAT translations in our ASR1002 it shows 1 or 2 TCP translations and the rest are UDP. The moment they start working again it shows many more NA...
Hello I have an ASR 1001-X and i cant activate the 20G Throughput when i issue the command "platform hardware throughput level 20000000"it gives me this log %IOSXE_THROUGHPUT-3-INVALID_CONFIG: No valid license found for the configured throughput leve...
Hi Can anybody advise how long packet loss we should expect when we switch-over SUP250 from active to standby?NSF is enabled by default! Thanks
Hello, I want use the command "default-information originate" on address-family multicastBut when I put it, the router accept the command but it's not present when I show running configuration address-family ipv4 multicast vrf VPN1redistribute connec...
Hi Guys,We have DMVPN setup and in one of the spoke neighbor is showing in NHRP state.Router#sh dmvp==========================================================================Interface: Tunnel301, IPv4 NHRP DetailsType:Spoke, NHRP Peers:2,# Ent Peer N...
Hello,We are working on creating a S2S VPN with multiple overlapping subnets.We have 10.55.0.0/16 & 10.60.0.0 as overlapping subnets.We are configuring twice NAT which will translate source as well as destination IP Addresses. The other end will be c...
