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TMA-ARISTA-EOS-3.1.2

ISIS Interface and Instance Authentication

CaoCấp 2Tự độngarista-eos

Mô tả

Enable authentication of ISIS hellos on interfaces and LSPs, CSNPs, and PSNPs for the protocol instance. IS-IS authentication secures routing adjacencies and LSDB updates by validating the source of protocol packets. Passes when IS-IS is not configured. Audited against the output of 'show running-config' (not 'show running-config all').

Cách kiểm tra

Phương pháp kiểm tra: Mẫu cấu hình

Mẫu khớp
(?m)\A(?:[ \t]*(?:$|[^ai \t\n]|a(?:$|[^u\n]|u(?:$|[^t\n]|t(?:$|[^h\n]|h(?:$|[^e\n]|e(?:$|[^n\n]|n(?:$|[^t\n]|t(?:$|[^i\n]|i(?:$|[^c\n]|c(?:$|[^a\n]|a(?:$|[^t\n]|t(?:$|[^i\n]|i(?:$|[^o\n]|o(?:$|[^n\n]|n(?:$|[^ \n]| (?:$|[^m\n]|m(?:$|[^o\n]|o(?:$|[^d\n]|d(?:$|[^e\n]|e(?:$|[^ \n])))))))))))))))))))|i(?:$|[^s\n]|s(?:$|[^i\n]|i(?:$|[^s\n]|s(?:$|[^ \n]| (?:$|[^a\n]|a(?:$|[^u\n]|u(?:$|[^t\n]|t(?:$|[^h\n]|h(?:$|[^e\n]|e(?:$|[^n\n]|n(?:$|[^t\n]|t(?:$|[^i\n]|i(?:$|[^c\n]|c(?:$|[^a\n]|a(?:$|[^t\n]|t(?:$|[^i\n]|i(?:$|[^o\n]|o(?:$|[^n\n]|n(?:$|[^ \n]| (?:$|[^m\n]|m(?:$|[^o\n]|o(?:$|[^d\n]|d(?:$|[^e\n]|e(?:$|[^ \n])))))))))))))))))))))))))[^\n]*\n)*[ \t]*router isis [^\n]*(?:\n(?:[ \t]*(?:$|[^ai \t\n]|a(?:$|[^u\n]|u(?:$|[^t\n]|t(?:$|[^h\n]|h(?:$|[^e\n]|e(?:$|[^n\n]|n(?:$|[^t\n]|t(?:$|[^i\n]|i(?:$|[^c\n]|c(?:$|[^a\n]|a(?:$|[^t\n]|t(?:$|[^i\n]|i(?:$|[^o\n]|o(?:$|[^n\n]|n(?:$|[^ \n]| (?:$|[^m\n]|m(?:$|[^o\n]|o(?:$|[^d\n]|d(?:$|[^e\n]|e(?:$|[^ \n])))))))))))))))))))|i(?:$|[^s\n]|s(?:$|[^i\n]|i(?:$|[^s\n]|s(?:$|[^ \n]| (?:$|[^a\n]|a(?:$|[^u\n]|u(?:$|[^t\n]|t(?:$|[^h\n]|h(?:$|[^e\n]|e(?:$|[^n\n]|n(?:$|[^t\n]|t(?:$|[^i\n]|i(?:$|[^c\n]|c(?:$|[^a\n]|a(?:$|[^t\n]|t(?:$|[^i\n]|i(?:$|[^o\n]|o(?:$|[^n\n]|n(?:$|[^ \n]| (?:$|[^m\n]|m(?:$|[^o\n]|o(?:$|[^d\n]|d(?:$|[^e\n]|e(?:$|[^ \n])))))))))))))))))))))))))[^\n]*))*\n?\z

Cách khắc phục

Phương pháp khắc phục: Hướng dẫn hoặc bản vá hạ tầng

interface Ethernet {X} isis authentication mode md5 isis authentication key {key} router isis {protocol instance} authentication mode md5 authentication key {key}

Thuộc tính

Hệ điều hành
Bất kỳ
Thẻ
arista-eosnetworkaaa
Tham chiếu
CIS Arista EOS Benchmark v1.0.0 - 3.1.2 ISIS Interface and Instance Authentication

Kiểm tra máy này

Chạy lệnh này trên máy bạn được phép kiểm tra. Lần quét chỉ ở chế độ đọc.

shell
tmaegis scan --target arista-eos --level 2