Hi,I will reffer to the following topology: I am trying to identify scenarios in which loop or sub-optimal routing will occur due to different routing protocols and redistribution. I am presuming OSPF of EIGRP under IGP with standard AD.So far, I hav...
Hi all, i have a question about importing routes inside a vrf Right now, in vrf red i'm importing some routes from global routing table and also from vrf blue vrf definition bluerd 1:4102!address-family ipv4route-target export 1:4102exit-address-fami...
I have two devices a firewall and cisco router. Firewall has two IPs public and a point to point /30 network that connects to the router. The router has the /30 and the LAN network. Nat outside is through the /30 interface but when I create a static ...
I'm trying to upgrade from 16.06.09 to 17.06.05 on my 4321 router Using this command to initiate the upgrade. install add file bootflash:isr4300-universalk9.17.06.05.SPA.bin activate commit The error I'm getting is below. It looks like it is a space ...
Hi. I have a virtual Firepower Management Center and an FTD-1010 on which I've configured a site-to-site VPN for SIP traffic.The tunnel is up and I have a NAT rule configured but, when I perform a packet trace, I'm getting the error:Drop-reason: (ins...
Hello,I'm using a CBS350-48T-4G, and i want to get by snmp the cpu and ram usage on it. but i can't find the correct oid to get those informations. Is it even available?
I'm replacing an old edge device with two Cisco 8300 routers; Dual ISP setup. The 8300 routers were also ordered with 4 port LAN modules. I'm putting together the config before the routers have arrived and want to figure out the down stream config. ...
Hello. Our spoke ISP failed for 4 minutes. Once it returned, our C2921 DMVPN spoke remained in the NHRP state (no production traffic flowed from this spoke to the hub. This was remediated by shutting then no-shutting the spoke tunnel interface (It wa...
Hi guys,I noticed that from last week, I am getting practically every minute or less, a log message like this in ASR log:Jul 26 2023 14:26:46.158: %IOSXE-5-PLATFORM: F0: cpp_cp: QFP:0.1 Thread:199 TS:00084795299536916500 %PUNT_INJECT-5-DROP_PUNT_CAUS...
Hello! I recently upgrade an ASR 9901 from version 7.3.2 to version 7.5.2, the version was installed, but when issue the command show install active from admin I do not see the same information, do you know what is the problem. Please help me to figu...
Hi! I have an overlapping problem. Router 1 - on g0/0/0 has ip add 192.168.1.1/16 and on g0/0/1 I want to choose the 192.168.0.1/24 ip add. Here is the overlap. It is possible to keep the /16 subnet mask? What is the solution?
I have a router cisco 4331. Today it rebooted abnormally. I checked the log and got the following results:*Jul 26 02:41:21.290: %IOSXE-0-PLATFORM: R0/0: kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 5: d400048000900090*Jul 26 02:41:21.2...
In an environment with multiple routers of the ISR 4000 series (ISR 4451-X specifically), some are running IOS XE 16.6.9 and some are running the old version 3.16. Since we have the IOS binary for 16.6.9, I want to load this image onto all routers so...
I having an issue with SFPs with my Cisco router, the SFP should be compatible with the router as they are SFP1G-LX-31 *CO.R2#sh interfaces gigabitEthernet 0/1GigabitEthernet0/1 is administratively down, line protocol is downHardware is PQ3_TSEC, add...
I relatively new to routers and how they work and I've been struggling with this for a while. I have Cisco 4331 router and I want to access my web server via the public IP address on my internal network. The local server I am attempting to access h...
