WEBVTT

1
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Traffic from the source crosses the middle router to reach two destinations.

2
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Check that both IPv4 destinations reply before applying a filter.

3
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Create an extended IPv4 access list and apply it inbound on the source-facing interface.

4
00:00:53.900 --> 00:01:00.200
One destination stops replying and the permitted destination still replies.

5
00:01:07.400 --> 00:01:14.400
Check that traffic matched both the deny rule and the permit rule.

6
00:01:25.900 --> 00:01:31.900
Remove the interface binding to restore access to both destinations.

7
00:01:34.150 --> 00:01:40.850
Check that both IPv6 destinations are reachable before filtering them.

8
00:01:56.550 --> 00:02:04.050
Create an IPv6 access list and apply it inbound on the same interface.

9
00:02:13.200 --> 00:02:20.200
Repeat the two IPv6 probes to verify the deny and permit rules.

10
00:02:27.400 --> 00:02:33.700
Inspect the IPv6 access list to confirm both rules matched.

11
00:02:45.450 --> 00:02:53.450
Remove the IPv6 interface binding and verify that both destinations reply again.

12
00:03:01.500 --> 00:03:06.050
Both access lists remain available for reuse.