Hello, we have a router connected to our WAN via BGP and we receive all advertised LAN routes via this BGP link. So we currently direct all BGP routes in addition to 0.0.0.0 out this interface.Now we want to establish a separate interface on this rou...
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SPA-1X10GE-WL-V2 andSPA-1X10GE-L-V2I'm looking to add ASR 1002s for my internet edge and I need 10GE interfaces on them. Is there a difference between those 2 I've listed?
So I' having the WAN connection between ASR's in different physical data centers running OSPF , Each WAN data center are having the below config and differ in terms of LSA and SPF timers , will there be any effect on the long run knowing that both ar...
Resolved! Routing & ACL direction question
We have a private MPLS network (all private IP's) and would like to limit what traffic reaches certain areas.SITE AServers (10.1.1.0/24) Site BLAN 1 (10.1.2.0/24)LAN 2 (10.1.3.0/24)LAN 3 (10.1.4.0/24) For this question, we'll concentrate on SITE B AC...
Resolved! Can't acces internet
Good afternoon, I have a cisco 3750 and a router 2951. 6 VLANs are configured on 3750. I do not have Internet pings on 3750, even though I can ping a router. I need HELP i undestend i make somthing silly but i cant fix thatCISCO 2950: interface Gigab...
Hi everybody!I am cascading a cisco 1841 (R1) to a SOHO tp-link adsl router(R0).Cascaded to the 1841 there is another netgear SOHO router(R2).Internet ---R0--- R1---R2---LANR0 has 4 lan ports serving addresses in 192.168.1.0/24, and R0's ip address i...
Hello, I am planning to do static mapping, DHCP, on a Cisco 2900. So I have a file with static bindings and I saw that that file is 'referred' to with something like:Router(dhcp-config)# origin file tftp://10.1.0.1/static-bindings for example. I...
Resolved! DNS on a Cisco 2900 router
Hello, I am also setting up the router as a DNS server. I can add "local addresses " with something like:# ip host mypc 192.168.1.123I have a dozen hostname/ip's that I'd like in there, can that be done with a file also? (as with the dhcpstatic-bin...
Hi, I am working on a lab configuration for my school assignment which is : https://www.packettracernetwork.com/labs/lab18-asa-dmz.html I followed all the steps in the above mentioned instructions (in the url). It doesn't seem to work. I am not able...
HiI have a C887VA-M and am trying to configure it to connect to my ISP (Zen) using a BT Openreach modem, i.e. a via a PPPoE connection. Note I am not trying to set up VDSL directly (as I already have the ADSL RJ11 successfully configured for a differ...
Does anyone have any insight on why I would be able to successfully ping a loopback address, but cannot successfully traceroute to it without the last hop timing out? I am not using any ACLs/NAT/Firewalls in this test. Example topology:R3<->R1<->R2R1...
Could anyone advise me how we can forward R1 loopback IP address with specific prefix.I need R1 to send prefix 10.10.10.0/24 to R3and R1 send prefix 10.10.0.0/16 to R2 Does we have solution to deal this?FYI R2-R3 = iBGP peerR1-R2 , R1-R3 = eBGP peer
Hi all.I have a problem with configuration EIGRP.On R1 I set the "network 10.0.0.0", route advertised successfully. And advertised the network as I wanted (10.0.0.0/24).On R3, I set the "network 192.168.0.0", the network is not advertised. I try with...
I have the coreswitch layer 3, Cisco 3750X. The attached file is the log in Syslog of this switch on 18-Apr-20. I found that when "Topology Change Trap for vlan 1" or "Topology Change Trap for vlan 25" in the log then some packet dropped when Ping ...
Resolved! PW encryption
I have a newbie question for you. I understand the "service password-encryption" is very weak but is there a more secure option for passwords?
