Forum: NetBrain Product
02-03-2014, 05:30 PM
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Replies: 1
Views: 19,585
Re: Guest access to manipulate shared maps
Currently NetBrain doesn't have any limitation on editing shared maps. All roles, including guest and admin, can access and edit the shared maps save on Enterprise Server, and all changes will be...
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Forum: NetBrain Product
09-16-2013, 08:18 PM
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Replies: 0
Views: 18,954
Ticket 10: EEM Common Problem
When R5 loopback 0 shut down by manually, The loopback interface will be turn up after a while.Find the problem and fix it.
http://www.netbraintech.com/share/CCIE_forums/10.png
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Forum: NetBrain Product
09-16-2013, 08:08 PM
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Replies: 0
Views: 19,579
Ticket 09: URPF Work On Strict Mode Problem
R1 and R3 running RIP as IGP and EBGP as BGP protocol. R3 and R5 running OSPF as IGP and EBGP as BGP protocol. R5(172.16.155.5/24) can not reach R1(172.16.13.1/32) by ping. Find the problem and fix...
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Forum: NetBrain Product
09-16-2013, 08:07 PM
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Replies: 0
Views: 19,418
Ticket 08: BGP Common Problems
R2 and R6 running OSPF as IGP and EBGP as BGP protocol.R2 and R6 EBGP session can not establish. Find the problem and fix it.
http://www.netbraintech.com/share/CCIE_forums/8.png
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Forum: NetBrain Product
09-16-2013, 08:04 PM
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Replies: 0
Views: 19,210
Ticket 07: OSPF Virtual-Link Problem
R3, R4 and R5 running OSPF as IGP protocol.R4 reach R5 through virtual link, but it's down.Find the problem and fix it.
http://www.netbraintech.com/share/CCIE_forums/7.png
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Forum: NetBrain Product
09-16-2013, 07:59 PM
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Replies: 0
Views: 19,265
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Forum: NetBrain Product
09-16-2013, 07:16 PM
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Replies: 0
Views: 18,942
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Forum: NetBrain Product
09-16-2013, 07:15 PM
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Replies: 0
Views: 19,530
Ticket 03: RIP Offset-List Problem
R1 and R3 running RIP as IGP protocol. R3(192.168.20.3/24) can not reach R1(111.11.11.11/32) by ping. Find the problem and fix it.
http://www.netbraintech.com/share/CCIE_forums/3.png
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Forum: NetBrain Product
09-16-2013, 07:14 PM
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Replies: 0
Views: 19,204
Ticket 02: Class-Map Deny ICMP Problem
Frame-relay is running between R1 and R3. R1(172.16.13.1/24) ping R3(172.16.13.3/24) not successful.Find the problem and fix it.
http://www.netbraintech.com/share/CCIE_forums/2.png
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Forum: NetBrain Product
09-16-2013, 05:50 PM
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Replies: 0
Views: 18,429
Ticket 01: ACL Deny ICMP Problem
R4, R2 and R6 running OSPF as IGP protocol.R4(172.16.42.4/24) ping R6(172.16.26.6/24) not successful. Find the problem and fix it.
http://www.netbraintech.com/share/CCIE_forums/1.png
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Forum: NetBrain Product
08-05-2013, 04:44 PM
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Replies: 3
Views: 23,578
Re: Missing route to 172.16.9.0/24
Hi Ankit, thank you for your reply.
Yes, your solution is working as well. Actually there are many working solutions, and the one provided is just one of them. As you may know, the root cause of...
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Forum: NetBrain Product
07-26-2013, 04:12 PM
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Replies: 0
Views: 19,199
R3 can’t ping 172.16.200.7
172.16.200.7 is the IP address of interface loopback200 on SW1 (in AS 65500), and this IP address is advertised into BGP already. R3 is a BGP router in AS65503 which is next to the AS 65500. R3 can...
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Forum: NetBrain Product
07-26-2013, 04:10 PM
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Replies: 0
Views: 18,949
BGP neighbor are flapping
Another issue in BGP has appeared. R6 and R2 are running BGP routing protocol in a different AS. They are connected to each other directly via a Local Area Network. The EBGP neighbor relationship...
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Forum: NetBrain Product
07-26-2013, 04:08 PM
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Replies: 0
Views: 18,233
R1 doesn't have BGP routes from BB2
We have multiple AS around this area as you can see from the diagram. R1 (in AS 65501) is running BGP routing protocol. R1 is supposed to receive some routes originating from BB2 (in AS 64512), but...
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Forum: NetBrain Product
07-26-2013, 03:06 PM
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Replies: 0
Views: 18,201
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Forum: NetBrain Product
07-26-2013, 02:59 PM
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Replies: 0
Views: 17,681
Packet loss between R1 and R5
When we try to ping IP address 172.16.5.5 (interface loopback0 of R5) on R1 by using command “ping 172.16.5.5 repeat 100 size 500”, we find that we lose packets occasionally. There is only one router...
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Forum: NetBrain Product
07-26-2013, 02:57 PM
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Replies: 0
Views: 17,459
Multicast service not working properly
We just deployed two multicast services in our network. The multicast source of both groups is in BB2. In the first multicast group, users are behind interface FE0/0 of R5 and they explicitly joined...
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Forum: NetBrain Product
07-26-2013, 02:53 PM
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Replies: 0
Views: 16,655
Lost connection to BB3
Previously, R2 could ping IP 10.150.30.254 which is a remote IP address on the BB3 side. After someone implemented a network change, R2 can no longer ping this IP address. The physical diagram...
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Forum: NetBrain Product
07-26-2013, 02:50 PM
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Replies: 0
Views: 16,662
Cannot access 172.16.134.6
Users behind interface FE0/0 of R5 found that they cannot access IP address 172.16.134.6, which is the loopback60 interface of R6. I am pretty sure R6 advertised this route into OSPF. Both R5 and R6...
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Forum: NetBrain Product
07-26-2013, 02:44 PM
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Replies: 3
Views: 23,578
Missing route to 172.16.9.0/24
In our network environment, we have three major IGPs. We run RIP, OSPF and EIGRP. Recently we found that none of the routers running OSPF can see the route to 172.16.9.0/24 in their routing table....
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Forum: NetBrain Product
07-26-2013, 02:30 PM
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Replies: 0
Views: 18,271
Trunking problem between SW3 and SW4
There are two Ethernet cables between SW3 and SW4 as you can see from the physical diagram. The interfaces on SW3 and SW4 are both FE1/0/23 and 1/0/24. Now we are trying to establish a layer-2...
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