Hi! I have a question regarding router ISR4331 and E1 NIM module.Is it possible to transport E1 over IP and to connect to a PBX as drawing below? Or is the E1 card only to use for WAN connection over E1 lines?Thanks in advance!
Forum Posts
Hi everyone, I'm preparing for CCNA, and right now I'm with HDLC and PPP protocols, I have been reading many docs, following the official Cert guides and and I have a question about them:Can these two protocols be used at the same time on the same l...
Resolved! Can’t ping router0
hello , i have router asr1006 use at as PPPOE Server with NAT , with 10K user online now i have problem , my client sometime can't reach able to internet i notice Total number of translations: lock at 1677845 only can't get up more, i use ESP100 , i...
My home network currently has two switches (3560G's) routed at L3 by a Sophos UTM box. For a variety of reasons, I have decided to replace the Sophos with a 2951, but I'm a little stumped as to how to structure the interlinks. Here's my structure: SW...
Hello, is there a way to disable ssh/telnet etc on gi/0/0 on a Cisco 2900 series router? I have a lot of attempted connects like "%SSH-4-SSH2_UNEXPECTED_MSG: Unexpected message type has arrived. Terminating the connection from 94.182.191.167" From co...
Why we don't use or Prefer Load, Reliability & MTU to calculate EIGRP Metric?what is the actual Reason?
Hi All, I'm trying to set up a local nginx instance for fun. I also have a static IP from my ISP. I can connect to the nginx instance over localhost/loopback but my settings on my 897 don't seem to be forwarding port 80 requests from Dialer0 to my lo...
Hello,We are experiencing a very strange problem. ASR9006 with:2x RSP440 running IOS-XR 6.3.21x A9K-2X100GE-TR2x A9K-24X10GE-TR We have several ipv4 object-groups linked to ACLs. When we try to add an entry in any object-groups...... if we commit wit...
What is the Delay of 10 Gigabit Ethernet, 100 Gigabit Ethernet?Serial: Bandwidth: 1.544 Mbps, Delay: 20000 ms.Ethernet: Bandwidth: 10 Mbps, Delay: 1000 ms.FastEthernet: Bandwidth: 100 Mbps, Delay: 100 ms.1 Gigabit Ethernet: Bandwidth: 1 Gbps, Delay: ...
Hello I have the following and want to know the best way to connect with basic internet access for users ASA 5505 firewall1921 Router2960 switchThank you
Resolved! Configuring BGP
How to configure more than 2 autonomous systems that may have same internal network IP? I have configured 3 AS : 100, 200 and 300 respectively. AS 200 and AS 300 have the same internal network. Now when I send a packet from AS 300 to AS 100 , the pac...
i have router asr1006 , i used at as A pppoe server i have used QINQ secend tag in rotuerinterface TenGigabitEthernet2/0/0.904 description Cust1-QINQ encapsulation dot1Q 904 second-dot1q any pppoe enable group PPPOE-SERVER3 interface Virtual-Te...
Hi all,I'm quite new to sd access, I see that it is possible to deploy small sites with a single node as FE/CP/Border, to avoid loosing resiliency and have auto consistent sites. But in this way, in case I create 20 different vrf, I would have to con...
Resolved! Why R8 ist not able to ping R4?
In this Lab , i configured in AS100 OSPF betwenn R8,R9,R3,R2 and R1, and iBGP between R2 and R1between R1 and R6 is eBGP configured .between R2 and R6 is eBGP configured.but still R8 is not able to ping network 44.44.44..44 /24 in R4where is the Pro...
