Good morning,We are upgrading our old environment (C2800) to the new Cisco 4000 series routers. We use one router as an bridge from multiple serial interfaces to an Ethernet interface, see attached file. Now we are encountering an problem that the b...
Routing
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Forum Posts
Hi Team, ISR 4331 mention that it has "3 - Total onboard WAN or LAN 10/100/1000 ports" and same it says "2 - RJ-45-based ports". So if I need to have 3x1GE ports can we select ISR 4331 instead of 4351. My requirement is 3x1GE and 2xSFP
hey guys, how MPLS router know it is penultimate hop and do the PHP, I mean the label tagging is base on route table, right ? from the route table, the router should know "what is tthe next hop" only, I think the oruter doesn't know the full topology...
Dear All,I would like to ask you about how to reset default factory on ASA,Router and Switch ( i mean it similar wr erase but if we do command wr erase all the command is gone, so i would like to original command on product.Best Regards,Rechard
%PLATFORM_PBR-3-UNSUPPORTED_RMAP: Route-map "XXX " has unsupported options for Policy-Based Routing. It has been removed from interface, if applied. Hi All , Need your advice to fix the error given above on my new device -3850 My site has Le...
Resolved! IPSEC Tunnel up/down
Hi there, Thanks for reading. I have a pair of routers with IPSEC tunnels configured. The routers can ping each other's public IPs. There are crypto isakmp keys with appropriate peer-router IP addresses. There are spot-on matching crypto isakmp ...
Hi Guys,I need some advise here, we have a 1gb circuit between site A and site B (500km distance) which we are told is underperforming. Through iPerf testing I have found that for a standard TCP test with no extra parameters, we only hit a maximum of...
Hello all, I am using pppoe to connect two locations, the tunnels conneced okay and traffic was passing until the tunnel expires , once this occurs none is re-establish until I shutdown and restart the physical interface associated has the dialer ...
Resolved! NAT, Firewall, Security [ISR 886VA]
Hello, I've got an email from our ISP, that our router is in danger... They found that the router has SNMP port opened. After that, I scanned our router I found more opened ports: UDP 161, 123, 500 (it is OK, the router does S2S). Could you please ch...
Hello, I have C1112-8PLTEEA router connected to an ADSL line, but it does not work. The ADSL line is ok, VPI/VCI settings are also ok, the whole configuration was tested successfully with different model (C876). I would like to know if someone has ...
Hello, I have a Cisco 3725 router connected to a Cisco SF500 switch, also connected to a SF500 switch (trunked)When I try to ping 10.1.2.5 from the router, it fails. When I debug it stated:R1#debug ip packetIP packet debugging is onR1#ping 10.1.2.*Ma...
Hi team, Am trying to delete the old IOS from my Cisco 2911 router. Unfortunately, am unable to delete that file. Because the command delete or erase is not showing the command line. Can some one help me to get this closed?IOS running: c2900-universa...
Resolved! SSH configuration on Cisco 2911 router
Hi team,I have configured SSH on my 2911 router. Verified all configurations but unable to take SSH from putty. Want to know if any mistaken done from my end. Please help me. Connection Version Mode Encryption Hmac State0 2.0 IN aes256-cbc hmac-sha1 ...
Dear All, Please,your candid advice and help required for resolve the scenario below. We have ASA5516 with firepower. it was co-located in the public data center. The data center provided us with 2 different subnets, 1 for WAN interface and another o...
Hi All , i need your support about the SG350 cisco layer 3 switch , just i connect the switch to the network with a bridge the connection in my computer disconnected an reconnect again , any reason for this issue , the another device is catalyst 2960...
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